Chavan, IN
Ajay Yashwant Chavan, Pune IN
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20140014649 | VENTILATION SYSTEM FOR INDUCTION COOKTOP - A countertop mounted cooking appliance includes a chassis upon which is arranged a cooktop. A peripheral side portion of the chassis includes at least one opening and a control box is mounted in the chassis for housing control elements and associated electronics. An inner duct extends over at least a portion of the control box, while an outer duct extends across the at least one opening along the peripheral side portion to the countertop. A fan is mounted within the chassis wherein, when the fan is activated, a cooling airflow is developed and directed through the inner duct, out of the chassis, and through the outer duct prior to being exhaust through a gap created between the cooktop and the countertop by a trim piece. | 01-16-2014 |
Amit Chavan, Maharashtra IN
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20080200733 | Processes For The Preparation Of Purified Solanesol, Solanesyl Bromide & Solanesyl Acetone - The present invention relates to processes for the preparation of purified solanesol, solanesyl bromide & solanesyl acetone. Solanesyl acetone has the chemical name—all—trans 6,10,14,18,22,26,30,34,38-nonamethyl-5,9,13,17,21,25,29,33,37-triacontanonaen-2-one, of formula 1 and is used for synthesis of coenzyme Q | 08-21-2008 |
Amit Chavan, Mumbai IN
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20080200732 | Novel Intermediates Useful for the Preparation of Coenzymes, Process for the Preparation of Novel Intermediates and an Improved Process for the Preparation of Coenzymes - The present invention relates to novel intermediates for the preparation of coenzymes, processes for the preparation of the intermediates and an improved process for the preparation of Coenzymes. The present invention particularly relates to an improved process for the preparation of Coenzyme Q, more particularly for Conenzyme Q | 08-21-2008 |
Amit Anant Chavan, Kalwa IN
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20100312010 | Process for the Preparation of (S)-Pregabalin - The present invention provides a process for resolving racemic pregabalin to S-pregabalin by using a chiral acid to form a pregabalin salt, purifying the salt to obtain a purified S- pregabalin salt then neutralizing the salt to obtain S-pregabalin having good chiral purity. | 12-09-2010 |
Anand Pandurang Chavan, Maharashtra IN
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20090264662 | PROCESS FOR THE PREPARATION OF 5,6 -DIHYDRO -4H-4(S)-ETHYLAMINO-6(S)-METHYLTHIENO[2,3-b] THIOPYRAN-2-SULFONAMIDE- 7,7 -DIOXIDE AND ITS SALT - The present invention relates to resolution of (cis, trans) 5,6-dihydro-4H-4-ethylamino-6-methylthieno[2,3-b] thiopyran-2-sulfonamide-7,7-dioxide using dibenzoyl-L-tartaric acid monohydrate or di-p-toluoyl-L-tarrtaric acid monohydrate as a chiral resolving agent in presence of methanol to obtain hemitartarate salt, purifying it to obtain hemitartarate salt of 5,6-dihydro-4 H-4 (S)-ethyl amino-6(S) methylthieno [2,3-b] thiopyran-2-sulfonamide-7,7-dioxide with de of >99% , Chemical purity >99.5% with cis isomer content of <0.1% and further converting into its pharmaceutically acceptable salts, preferably hydrochloride salt. | 10-22-2009 |
Dattatraya Chavan, Maharashtra IN
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20120165548 | PROCESS FOR THE PREPARATION OF INDOLINE DERIVATIVES AND THEIR INTERMEDIATES THEREOF - Processes for the preparation of Silodosin and its intermediates comprising reductive amination of compound of Formula (VIII) with a compound of Formula (VII) or a compound of Formula (XV) in a suitable solvent using a reducing agent. | 06-28-2012 |
Dattatraya N. Chavan, Navi Mumbai IN
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20130203994 | PREPARATION OF POSACONAZOLE INTERMEDIATES - The present invention relates to process for the preparation of a chiral compound of formula (IX) or a salt thereof, wherein Y | 08-08-2013 |
Gajanan Jalindar Chavan, Mumbai IN
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20140011818 | ENANTIOMERS OF FLUCONAZOLE ANALOGUES CONTAINING THIENO-[2,-3-D]PYRIMIDIN-4(3H)-ONE MOIETY AS ANTIFUNGAL AGENTS - The present invention discloses novel enantiomeric antifungal compounds of Formula (1a) and Formula (1b) containing thieno-[2,3-d]Jpyrimidin-4(3H)-one moiety and pharmaceutically acceptable salts thereof, method of preparing these compounds, the use of these compounds in prevention and treatment of fungal infections, and pharmaceutical preparations containing these compounds. | 01-09-2014 |
Gajanan Jijaba Chavan, Gujarat IN
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20110230663 | PROCESS FOR THE PREPARATION OF DONEPEZIL HYDROCHLORIDE - The present invention relates to novel process for preparing Donepezil hydrochloride of formula (I) | 09-22-2011 |
K. A. Chavan, Dombivli IN
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20090240020 | Polyether ketone, its monomer and its phenolate - A process for the preparation of an alkali metal salt of 4-chloro-4′-hydroxy benzophenone including the steps of (a) preparing purified 4-chloro-4′-hydroxy benzophenone by a process including distilling under reduced pressure a liquid containing 4-chloro-4′-hydroxy benzophenone and a solvent selected from diphenyl sulphone, diphenylene sulphone, benzophenone and dichlorobenzophenone, and then (b) preparing the alkali metal salt of thus purified 4-chloro-4′-hydroxy benzophenone by the reaction of the purified 4-chloro-4′-hydroxy benzophenone with a stoichiometric excess of at least one alkali metal base. There is also described a polymerization process using the alkali metal salt to yield PEK with high inherent viscosity and improved mechanical and thermal properties. | 09-24-2009 |
Mahendra Chavan, Pune IN
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20150261821 | Execution of Negated Conditions Using a Bitmap - Disclosed herein are system, method, and computer program product embodiments for accelerating database queries containing bitmap-based conditions. An embodiment operates by determining a bitmap, where the bitmap represents a set of rows that have satisfied a conjunct that precedes a negated condition in a query expression and restricting the evaluation of the negated condition to the set of rows represented by the bitmap, | 09-17-2015 |
20150261860 | PREDICATE EXECUTION IN SHARED DISTRIBUTED COMPUTING ENVIRONMENT - Disclosed herein are methods for retrieving data from a database. Various embodiments operate by breaking a predicate tree into one or more predicate tree fragments and then executing the various fragments in parallel. The execution of each of the predicate tree fragments results in a bitmap fragment. The bitmap fragments from the execution of the predicate tree fragments can be then combined into a resulting bitmap. | 09-17-2015 |
20150261862 | Search Space Reduction Using Approximate Results - Embodiments include systems, methods and computer-readable mediums for accelerating a database query containing multiple predicates connected conjunctively. The database system receives a database query on a table. The database query includes a first predicate and a second predicate connected conjunctively. The database system produces a search space that satisfies a pre-filter for the first predicate. The search space represents rows of the table that satisfy the first predicate. The database system then applies the search space to evaluation of the second predicate. In one embodiment, the first predicate is a LIKE predicate requesting rows matching a search string in a column, and the pre-filter is a word index representing rows of the table containing a token of the search string in the column. | 09-17-2015 |
Mangesh Chavan, Vadodara IN
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20130137864 | PROCESS FOR THE PREPARATION OF LINEZOLID - The present invention provides an improved process for the preparation of Linezolid of formula (D. The present invention relates to preparation of intermediate (R)—N-[[3-[3-fluoro-4-morpholinyl]phenyl|-2-oxo-5-oxazolidinyl]methanol of formula (II), Linezolid amine of formula (Ia) and their use in the preparation of Linezolid. The present invention further provides process for the preparation of Form I of Linezolid of formula (I). | 05-30-2013 |
Mohan Vijaykumar Chavan, Mumbai IN
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20130052148 | PERSONAL CARE COMPOSITION - The present invention relates to a personal care composition. More particularly the present invention relates to stabilization of UVA sunscreen dibenzoylmethane derivatives or even more particularly Parsol 1789™ (4-t-butyl-4′-methoxydibenzoyl-methane) in personal care compositions. It is an object of the present invention to provide a personal care composition with relatively long photoprotection efficiency. It is another object of the present invention to stabilize Parsol 1789 by use of a natural substance or materials derived from plants. Surprisingly the present inventors have found that theaflavin or black tea extract having high levels of theaflavin, can act as a photostabilizer for dibenzoylmethane derivatives or Parsol-1789™. | 02-28-2013 |
20130189204 | SUNSCREEN COMPOSITION - The invention relates to a high SPF/UVAPF sunscreen composition. It is an object of the present invention to provide a high SPF (equal to or greater than 15) or high UVAPF (equal to or higher than 4) photo-protective sunscreen composition without compromising on the desired skin sensorial properties while using relatively low amounts of sunscreen agents thereby keeping costs low. | 07-25-2013 |
20130251653 | STABLE SUNSCREEN COMPOSITION - The present invention relates to a personal care composition, particularly, a stable sunscreen composition. The problem associated with a dibenzoylmethane sunscreen is its relatively unstable nature, especially in the presence of a UV-B sun-screen. There is a need for using more readily and easily available compound as a sunscreen stabilizer thereby ensuring reduced cost of such sunscreen compositions. The present inventors have worked intensively on solving this problem and found that a derivative of an active (gingerol) found in ginger i.e. zingerone, provides for such improved stability. | 09-26-2013 |
20140134118 | SUNSCREEN COMPOSITION - The invention relates to a sunscreen composition. It is an object of the present invention to provide high SPF photo-protective sunscreen compositions while ensuring prolonged efficacy of the UV-A sunscreen used therein while using relatively low amounts of sunscreen agents thereby keeping costs low. | 05-15-2014 |
20150224042 | PHOTOSTABLE SUNSCREEN COMPOSITION - The invention relates to a photostable sunscreen composition that not only provides enhanced sun protection by way of high SPF, but does that over sustained period of time after applying the composition on the skin. The present inventors have found that when a compound of the triazine group is used without additional UVA or UVB sunscreen, and a non-ionic surfactant is included in a cosmetic base comprising fatty acids, it is possible to achieve high SPF. | 08-13-2015 |
Nayaku Nivrati Chavan, Pune IN
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20150353667 | FLEXIBLE, HIGH REFRACTIVE INDEX HYDROPHOBIC COPOLYMER - The present invention discloses an improved hydrophobic, flexible co-polymer with high refractive index for use in ophthalmic lenses, particularly intraocular lens and to the process of preparation thereof. | 12-10-2015 |
Nayaku Nivrati Chavan, Pune, Maharashtra IN
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20150321991 | HIGH REFRACTIVE INDEX (METH) ACRYLATES - Novel aromatic hydrophobic (meth)acrylate monomers of Formula I having high refractive index (more than 1.55) are provided herein. The present invention further provides efficient and improved process for the preparation of aromatic hydrophobic monomers of Formula (I), wherein the high refractive index property can be advantageously used to make light weight optical materials with high transparency. Formula (I) | 11-12-2015 |
Nayaku Nivrati Chavan, Maharashtra IN
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20150284324 | SULPHUR CONTAINING HIGH REFRACTIVE INDEX MONOMER - This invention discloses aromatic based sulfur containing hydrophobic acrylate monomer with high refractive index. The invention further discloses process for the preparation of 2-phenyl-2-(phenylthio)ethyl acrylate of the formula (I). This monomer can be polymerized to take the form of an optical products having high refractive index. Optical products made from this monomer having high refractive index can be thinner and provide same refractive power as product made from a material having a relatively low refractive index. In particular the polymeric material prepared from the novel monomer can be used for making intraocular lenses that are thinner than the conventionally used ones offering advantages of reduced volume of space and light weight materials. | 10-08-2015 |
Pradeep Yuvraj Chavan, Pune IN
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20150107933 | TORQUE LIMITING DIFFERENTIAL - A selectively lockable differential, comprising a plurality of torque sensitive pins, an outer housing, a first side gear comprising first gear teeth, a second side gear comprising second gear teeth, a pinion shaft, two pinion gears rotationally coupled to the pinion shaft, each pinion gear comprising pinion gear teeth coupled to the first gear teeth and the second gear teeth, and a collar comprising collar teeth for selectively engaging the gear lugs of the first side gear, the torque sensitive pins operatively coupling the collar to the outer housing. | 04-23-2015 |
Prajakta Chavan, Pune IN
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20140032278 | METHOD AND SYSTEM FOR EMPLOYEE PERFORMANCE EVALUATION AND MONITORING - The present invention provides a method and system for employee performance evaluation and monitoring. The method and system eliminates the need to follow the legacy performance review process. The method and system makes it easy for the employee to get timely/continuous inputs for self improvement. Further, the method and system also eliminates the need of complex and lengthy performance evaluation process at the time of appraisals as the calculated worth or value of employee is available at any given point of time for bonus and rewards/recognition. This also eases up the process of comparing performance of team members as the aggregate calculated value or worth can be uniformly used for comparison which is not possible in case of only textual performance notes. | 01-30-2014 |
Rajesh Prabhakar Chavan, Maharashtra IN
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20100120721 | SUBSTITUTED PIPERIDINOPHENYL OXAZOLIDINONES - The present invention relates to oxazolidinones of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof. The invention also relates to processes for the preparation of the compound of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof, and to pharmaceutical compositions containing the compounds of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof and to methods for treating or preventing microbial infections using the compounds of Formula I and pharmaceutically acceptable salts, pharmaceutically acceptable solvates or polymorphs thereof. | 05-13-2010 |
Sambhaji Chavan, Mumbai IN
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20150119394 | Insulin-Like Growth Factor-1 Receptor Inhibitors - The present invention relates to compounds that are capable of inhibiting, modulating and/or regulating Insulin-Like-Growth Factor I Receptor and Insulin Receptor. The compounds of the instant invention possess a core structure that comprises a sulfonyl indole moiety. The present invention is also related to the pharmaceutically acceptable salts, hydrates and stereoisomers of these compounds. | 04-30-2015 |
Sameer Chavan, Noida IN
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20090025017 | Simplifying Interaction With Multiple Applications When Using Forms Via A Common Interface - Simplifying interaction with multiple applications when using forms via a common interface. In one embodiment, a mapping data indicating the forms used for corresponding combinations of an action and a class of data is maintained. On receiving an action identifier and a class identifier from a user using a common interface, the specific form is determined from the mapping data based on the action and class identifiers. The specific form is then displayed to the user on a display. As a result, a user can quickly/directly access a desired form. | 01-22-2009 |
Sandeep Vasant Chavan, Mumbai IN
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20140014557 | PROCESS FOR DESULPHURIZATION OF PETROLEUM OIL - A process for desulphurization of petroleum oil, comprising the step of diluting the feed oil with a suitable organic solvent prior to the desulphurization reaction, is disclosed. The organic solvent is selected from alkanes, alkenes, cyclic alkenes and alkynes, and particularly selected from n-hexane, cyclohexane, heptane, pentene, hexene, heptene, octene, toluene and xylene. The solvent concentration in the mixture of feed oil and solvent is in the range of 0.1-70%. | 01-16-2014 |
20140030185 | PROCESS FOR SEPARATION AND PURIFICATION OF SODIUM SULFIDE - The present disclosure provides a method for isolation and purification of sodium sulfide (Na | 01-30-2014 |
20150056127 | PROCESS FOR OBTAINING CARBON BLACK POWDER WITH REDUCED SULFUR CONTENT - The present disclosure relates to a process for obtaining carbon black powder with a sulfur content of less than 0.07%. The process includes step of reacting carbon black powder with a sulfur content of 1-2% with an alkali metal or salt thereof, in a fluid media, at a temperature in the range of 100 ° C. to 350 ° C. and pressure in the range of 10 to 500 psig. It is found that in accordance with the process of the present disclosure, the sulfur content was reduced substantially from that of about 1.25% to that of 0.05%, resulting in about 96% desulfurization. | 02-26-2015 |
20150252272 | METHODS AND COMPOSITIONS FOR DESULFURIZATION OF COMPOSITIONS - Methods and compositions useful for reducing the amount of sulfur in a composition comprising sulfur, including methods and compositions comprising the use of an oxidation agent and a oxidation catalyst, wherein the oxidation catalyst can have the formula M | 09-10-2015 |
Sayalee Ramchandra Chavan, Pune IN
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20130060045 | 1, 2, 4-TRIAZOLE DERIVATIVES AND THEIR ANTI MYCOBACTERIAL ACTIVITY - Invention provides antitubercular compounds selected from propargylated 1,2,3 triazoles of Formula I, wherein, X is sulfur (S) or a sulphone (A), n, m represent independently an integer O or 1, with the provision that when ‘n’ is 1, ‘m’ is 1; R1 is hydrogen; C1-C6 linear or branched alkyl group optionally substituted with aryl group; halogen; or aryl group optionally substituted with —OCH3, halogen, and nitro; R2 and R3 are selected from the group consisting of hydrogen, C1-C6 alkyl optionally substituted with heterocyclic ring of 5 to 6 ring atoms containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, which may be substituted with alkyl, arylalkyl, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, or allyl or propargyl groups consisting of 1 to 6 carbon atoms; Z is C1-C6 alkyl optionally substituted with heterocyclic ring of 1 to 6 ring atoms, containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, which may be substituted with arylalkyl, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl allyl or propargyl groups consisting of 1 to 6 carbon atoms; with the provision that when ‘m’ is 1, and ‘n’ is zero; R1 is selected from the group consisting of hydrogen, halogen; C1-C6 linear or branched alkyl group optionally substituted with aryl group or aryl group optionally substituted with —OCH3, halogen, and nitro, R2 and R3 are selected from the group consisting of hydrogen, C1-C6 alkyl optionally substituted with heterocyclic ring of 5 to 6 ring atoms containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, which may be substituted with alkyl, arylalkyl, linear or branched alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, or allyl or propargyl groups consisting of 1 to 6 carbon atoms; Z is selected from the group consisting of halogen, C1-C6 linear or branched alkyl group optionally substituted with heterocyclic ring of 1 to 6 ring atoms, containing one to three hetero atoms selected from oxygen, sulfur, nitrogen, wherein the heterocyclic ring may further be substituted with halogen, alkyl, arylalkyl. | 03-07-2013 |
20150073026 | 1, 2, 4-TRIAZOLE DERIVATIVES AND THEIR ANTI-MICROBIAL ACTIVITY - Triazole derivatives useful as anti-tubercular compounds; process for preparation of the triazoles and a method for inhibiting growth of | 03-12-2015 |
Shibani Chavan, Mumbai-42 IN
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20150058238 | Social Polling Functions And Services - A system for polling people connected to a network includes an end user electronic device connected to another electronic device via a network. A user enters a survey question into the end user's device and submits it to the another electronic device via the network. The another electronic device receives the survey question and displays it. In response to an answer given to the poll question on the another electronic device, the another electronic device submits the answer to the end user electronic device via the network. | 02-26-2015 |
Subhash Prataprao Chavan, Maharashtra IN
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20150175524 | ASYMMETRIC SYNTHESIS OF (-)-VENLAFAXINE USING ORGANOCATALYST - The patent discloses an asymmetric synthesis of (−)-venlafaxine using an organocatalyst via a unified strategy employing organcatalytic Michael addition, regio-selective dehydration and selective epoxide ring opening. | 06-25-2015 |
Subhash Prataprao Chavan, Pune IN
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20130303579 | HYBRID MOLECULES CONTAINING PHARMACOPHORES OF FLUCONAZOLE AS ANTIFUNGAL AGENTS AND THEIR PREPARATION - Disclosed herein are novel antifungal compounds of Formula 1, containing fluconazole pharmacophore moieties coupled with other moieties including aryl enones and chalcones and pharmaceutically acceptable salts thereof, methods for preparing these compounds and pharmaceutical preparations containing these novel compounds for prevention and treatment of fungal infections. | 11-14-2013 |
20140011818 | ENANTIOMERS OF FLUCONAZOLE ANALOGUES CONTAINING THIENO-[2,-3-D]PYRIMIDIN-4(3H)-ONE MOIETY AS ANTIFUNGAL AGENTS - The present invention discloses novel enantiomeric antifungal compounds of Formula (1a) and Formula (1b) containing thieno-[2,3-d]Jpyrimidin-4(3H)-one moiety and pharmaceutically acceptable salts thereof, method of preparing these compounds, the use of these compounds in prevention and treatment of fungal infections, and pharmaceutical preparations containing these compounds. | 01-09-2014 |
20140249194 | OPTICALLY ACTIVE FLUCONAZOLE ANALOGUES CONTAINING THIOPHENES AS ANTIFUNGAL AGENTS - The invention discloses optically active compounds of Formula (1a) or Formula (1b), | 09-04-2014 |
Sunil Chavan, Nashik IN
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20090156604 | FUSED BICYCLIC IMIDAZOLES - Compounds of formula (I) | 06-18-2009 |
20140088110 | FUSED BICYCLIC IMIDAZOLES - Compounds of formula (I) | 03-27-2014 |
Unmesh H. Chavan, Mumbai IN
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20110300209 | MODIFIED RELEASE SOLID PHARMACEUTICAL COMPOSITIONS OF TRIMETAZIDINE AND PROCESS THEREOF - There is provided a modified release solid pharmaceutical composition comprising Trimetazidine and polyethylene oxide, wherein the composition does not include any lubricant. | 12-08-2011 |
Vilas Bhiku Chavan, Pune IN
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20120330031 | Process for the Preparation of Beta-Amino Alcohol - A high-yielding enantioselective synthesis of the bioactive (S)—N-(5-chlorothiophene-2-sulfonyl)- β,β-diethylalaniol (7.b.2), a Notch-1-sparing γ-secretase inhibitor metabolite (with EC | 12-27-2012 |
Vilas Bhiku Chavan, Maharashtra IN
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20090203937 | PROCESS FOR PREPARING L- (+) -LACTIC ACID - The present invention provides a commercially viable process for the preparation of highly pure and optically active L-(+)-lactic acid and S-(−)-methyl lactate, in high yield, obtained from esterification of aqueous crude lactic acid solution produced by sugar cane juice fermentation broth and methanol in continuous counter current trickle phase approach or in continuous counter current bubble column manner, using stabilizers and the methyl lactate so obtained is recovered and followed by purification of reasonably pure methyl lactate using reagent mixture such as sodium bi-carbonate, mono-ethanolamine or di-ethanolamine, urea or sodium-bicarbonate, mono-ethanolamine or di-ethanolamine, thiourea to reduce the impurity of dimethyl ester of dicarboxylic such as dimethyl oxalate or di-methyl succinate or methyl ester of mono-carboxylic acid such as methyl pyruvate present as an impurity, so as to get highly pure S-(−)-methyl lactate followed by hydrolyzing highly pure S-(−)-methyl lactate using highly pure lactic acid as a catalyst, using highly pure water as the hydrolysis media and by using pre-treated activated carbon with dilute L-(+)-lactic acid, in batch or continuous mode. This very high pure S-(−)-methyl lactate constitutes an important product having interesting possibilities of application at an industrial level, in pharmaceuticals. Highly pure L-(+)-lactic acid thus obtained is used as an acidulant, as a food additive, for pharmaceutical applications, a monomer for making poly-lactic acid, as a monomer to prepare biodegradable polymer which are useful for manufacturing bags, application films, in the field of sanitary field, and has medical applications. | 08-13-2009 |
Vinayak Chavan, Pune IN
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20120038144 | Fittings for Electrical Conduits - An electrical conduit fitting comprising a metallic housing and a plurality of apertures in wall of the metallic housing. The plurality of apertures are configured to reduce weight of the fitting. The fitting also comprises a holding arrangement such as set-screw, locknut, screw-in connection, clamp etc. at each extremity of the metallic housing. | 02-16-2012 |
Vinayak Manohar Chavan, Pune IN
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20130056263 | CONDUIT CONNECTOR AND METHODS FOR MAKING AND USING THE SAME - In one embodiment, the conduit connector can comprise: a body comprising a hollow center capable of receiving a conduit in a receiving end, wherein the hollow center extends from the receiving end to the connecting end; a spring disposed within the hollow center and extending out of the connecting end, wherein the spring comprises engagement tangs extending into the hollow center, toward the connection end, and spring tangs extending past the connection end and spaced apart a distance greater than or equal to an opening diameter in a junction box; and an antishort bush located in the connecting end of the body, retaining the spring in the body. | 03-07-2013 |
20130157491 | CONDUIT CONNECTOR AND METHODS FOR MAKING AND USING THE SAME - In one embodiment, the conduit connector can comprise: a body comprising a hollow center capable of receiving a conduit in a receiving end, wherein the hollow center extends from the receiving end to the connecting end; a spring disposed within the hollow center and extending out of the connecting end, wherein the spring comprises engagement tangs extending into the hollow center, toward the connection end, and spring tangs extending past the connection end and spaced apart a distance greater than or equal to an opening diameter in a junction box; and an antishort bush located in the connecting end of the body, retaining the spring in the body. | 06-20-2013 |
20140265309 | EMT CONNECTOR AND METHODS FOR MAKING AND USING THE SAME - A connector | 09-18-2014 |
20140360776 | CONDUIT CONNECTORS AND METHODS FOR MAKING AND USING THE SAME - In one embodiment, the conduit connector can comprise: a body comprising an open side, wherein the body is capable of receiving a conduit in a receiving end, wherein the open side extends from a receiving end to a connecting end; a back component configured to engage and close a portion of the open side, wherein the back is moveable from an open to a closed position; a spring disposed around the connecting end, wherein the spring comprises one or more engagement tangs protruding away from the body and away from the connection end, wherein the tangs are spaced apart a distance greater than or equal to an opening diameter in a junction box; and an antishort bush located in and extending from the connecting end of the body. | 12-11-2014 |
20150316189 | CONNECTORS AND METHODS FOR MAKING AND USING THE SAME - A connector comprises: a connector body comprising an inlet end and an outlet end with a bore extending therethrough, the connector body further comprising a leading end portion positioned at the inlet end and a threaded portion at the outlet end of the connector body and a connector main body portion positioned between the leading end portion and the threaded portion; a generally annular bearing case having a tapered surface positioned in the leading end portion of the connector body, the bearing case formed with at least one recess and wherein the tapered surface has a hollow portion therein and includes a bearing case axis; and at least one locking element positioned in the at least one recess of the bearing case and movable along the bearing case axis. | 11-05-2015 |
Vinayak Manohar Chavan, Maharashtra IN
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20090218131 | CONDUIT CONNECTOR - In an embodiment, a conduit connector can comprise: a body comprising a box engagement region capable of engaging an opening in an enclosure and a spring configured to engage the connector and the enclosure. The box engagement region can have a root surface, a leading tab, and a follower tab wherein the root surface and leading tab can be located between a leading edge and a secondary edge. A leading tab perimeter edge and a follower tab perimeter edge define a tab perimeter diameter that is larger than an opening in the enclosure. When the leading tab is inserted into the enclosure the spring can be disposed to engage the secondary edge and the enclosure. | 09-03-2009 |
Yuvaraj Atmaram Chavan, Maharashtra IN
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20080207912 | Method for manufacture of ceftiofur - A process for preparation of ceftiofur of formula (I) of high purity and substantially free from impurities is disclosed. The process comprises reacting [2-(2-aminothiazol-4-yl)]-2-syn-methoxyimino acetic acid-2-benzothiazolyl thioester of formula (II), with 7-amino-3-(2-furanylcarbonylthiomethyl)-3-cephem-4-carboxylic acid of formula (III) in the presence of a mixture of an water-immescible inert organic solvent and water and in the presence of a organic base and isolating ceftiofur of formula (1) substantially free of impurities by, d) adding water to the reaction mixture and selectively partitioning the impurities in the organic phase and ceftiofur (I) in the form of a salt with the base in the aqueous phase, e) acidifying the aqueous phase containing ceftiofur (I) in the form of a salt with the base in the presence of a mixture containing a water-miscible and a water-immiscible organic solvent and in the presence of a saturated aqueous solution of an alkali or alkaline earth containing salt, to partition ceftiofur (I) in the organic phase, and f) isolating ceftiofur (I) of high purity and substantially free of impurities by evaporation of the organic solvent or precipitation by addition of a co-solvent. | 08-28-2008 |
Yuvraj Atmaram Chavan, Pune IN
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20130096319 | PROCESS FOR PREPARATION OF AMISULPRIDE - The present invention is related to a novel process for the preparation of amisulpride (I) which involves: methylation of 4-amino-salicylic-acid (VI) with dimethyl sulphate and base, optionally in presence of TBAB to obtain 4-amino-2-methoxy methyl benzoate (VII) and (ii) oxidation of 4-amino-2-methoxy-5-ethyl thio benzoic acid (IX) or 4-amino-2-methoxy-5-ethyl thio methyl benzoate (X) with oxidizing agent in the presence of sodium tungstate or ammonium molybdate to give 2-methoxy-4-amino-5-ethyl-sulfonyl benzoic acid (IV) or 2-methoxy-4-amino-5-ethyl-sulfonyl methyl benzoate (XI) respectively. | 04-18-2013 |
20150274770 | NOVEL PROCESS AND INTERMEDIATE FOR PREPARATION OF ULIPRISTAL - The present invention is related to a novel process for the preparation of ulipristal (I) that comprises reaction of 17-α-ethynyl-17-β-hydroxy-11-β-(4-N,N-dimethylamino phenyl)- 9-norpregna-4,9-diene-3-one (III) with phenyl sulphenyl chloride (IVa) or p-nitro phenyl sulphenyl chloride (Nb) in the presence of organic base and solvent to give sulfoxide (Va) or (Vb) respectively. Sulfoxides (Va) or (Vb) are reacted with alkali metal alkoxide in alcoholic solvent followed by treatment with aqueous acid. The present invention also relates to novel intermediate 11-β-(4-N,N-dimethylaminophenyl)-21(p- nitro-phenyl-sulphinyl)-19-norpregna-4(5), 9(10), 17(20) 20-tetraene, 3-one (Vb). | 10-01-2015 |