Grandjean, FR
Agnes Grandjean, Saint Marcel De Careiret FR
| Patent application number | Description | Published |
|---|---|---|
| 20080281141 | Method For Confining a Substance by Vitrification - The present invention relates to a process for the manufacture of a glass frit for the containment by vitrification of a material comprising at least one oxidizable or reducible chemical species, and also to a process for the containment of said material by vitrification. The process for the manufacture of the glass frit comprises a step of incorporating into a raw glass frit at least one redox couple, the nature and the amount of which make it possible to maintain said at least one chemical species in its oxidized or reduced state. The containment process comprises mixing and hot melting the resulting glass frit and the material to be contained. The present invention makes it possible to optimize the containment of pollutants such as radionucleides, metals and metalloids. The material may be nuclear waste or a material derived from the incineration of household refuse. | 11-13-2008 |
| 20090326312 | METHOD FOR VITRIFICATION OF FISSION PRODUCTS - The mass to be vitrified undergoes a reduction operation in order to have the ruthenium pass from an oxidized state to a metal state in order to reduce the viscosity, the electric conductivity and to obtain good chemical kinetics. | 12-31-2009 |
| 20120125856 | NANOCOMPOSITE SOLID MATERIAL BASED ON HEXA- AND OCTA- CYANOMETALLATES, METHOD FOR THE PREPARATION THEREOF AND METHOD FOR FIXING MINERAL POLLUTANTS USING SAID MATERIAL - A nanocomposite solid material includes nanoparticles of a metal coordination polymer with CN ligands comprising M | 05-24-2012 |
| 20120318022 | GLASS COMPOSITIONS FOR GASKETS OF APPARATUSES OPERATING AT HIGH TEMPERATURES AND ASSEMBLING METHOD USING THEM - A glass composition, characterized in that it is selected from the group consisting of: a glass composition (A) with the following molar percentages: 70 to 76% of SiO | 12-20-2012 |
| 20130023713 | METHOD FOR THE PRE-CALCINING TREATMENT OF AN AQUEOUS NITRIC SOLUTION COMPRISING AT LEAST ONE RADIONUCLIDE AND OPTIONALLY RUTHENIUM - A method for treating before calcination a nitric aqueous solution comprising at least one radionuclide and ruthenium is provided. The method comprises a step for adding to the solution a compound selected from lignins, lignocelluloses, optionally as salts and mixtures thereof. | 01-24-2013 |
| 20130319178 | PROCESS FOR SEPARATING AT LEAST ONE PLATINOID ELEMENT FROM AN ACIDIC AQUEOUS SOLUTION COMPRISING, BESIDES THIS PLATINOID ELEMENT, ONE OR MORE OTHER CHEMICAL ELEMENTS - The invention relates to a process for recovering at least one platinoid element contained in an acidic aqueous solution comprising chemical elements other than said platinoid element, said process comprising the following steps: | 12-05-2013 |
Agnés Grandjean, Saint Marcel De Careiret FR
| Patent application number | Description | Published |
|---|---|---|
| 20110306486 | ALUMINO-BOROSILICATE GLASS FOR THE CONFINEMENT OF RADIOACTIVE LIQUID EFFLUENTS, AND METHOD FOR TREATING RADIOACTIVE LIQUID EFFLUENTS - An alumino-borosilicate glass for the confinement, isolation of a radioactive liquid effluent of medium activity, and a method for treating a radioactive liquid effluent of medium activity, wherein calcination of said effluent is carried out in order to obtain a calcinate, and a vitrification adjuvant is added to said calcinate. | 12-15-2011 |
| 20120175316 | METHOD FOR EXTRACTING AT LEAST ONE CHEMICAL ELEMENT FROM A MOLTEN SALT MEDIUM - A method for extracting at least one chemical element contained in a molten salt medium can include the following steps: a) putting the molten salt medium with the chemical element in contact with a monomer including at least one group able to complex the chemical element, the monomer thereby forming a coordination complex with the chemical element; and b) polymerizing the thereby complexed monomer. | 07-12-2012 |
| 20120318022 | GLASS COMPOSITIONS FOR GASKETS OF APPARATUSES OPERATING AT HIGH TEMPERATURES AND ASSEMBLING METHOD USING THEM - A glass composition, characterized in that it is selected from the group consisting of: a glass composition (A) with the following molar percentages: 70 to 76% of SiO | 12-20-2012 |
Alain Grandjean, Orleans FR
| Patent application number | Description | Published |
|---|---|---|
| 20100050670 | WEB COATING APPLICATOR WITH COOLING AND MATERIAL RECOVERY - Apparatus and method for applying a water-based emulsion of silicone fluid to a printed web required to be cooled, such that evaporative cooling of the web is promoted in addition to coating of said web with a silicone material. Water evaporated following the application of the silicone fluid to the web is recovered by condensation on the applicator(s) and reapplied to the web, thus economizing the amount of silicone fluid mixture necessary to provide both cooling and enhanced slip characteristics necessary for further handling and processing of the web. The condensation step is effected by containing the evaporated water from the web within a compact enclosure enveloping both the applicator(s) and the web, and optionally chilling said applicator(s) with a cooling medium, preferably water, by means of said cooling medium flowing through at least one of the applicators. In certain embodiments, in addition to condensing the evaporated water, the airborne silicone mist created in the coating step is captured and is returned to the fluid applicator. | 03-04-2010 |
Cyrille Grandjean, Bourgla Reine FR
| Patent application number | Description | Published |
|---|---|---|
| 20140161793 | GLYCOCONJUGATES AND THEIR USE AS POTENTIAL VACCINES AGAINST INFECTION BY SHIGELLA FLEXNERI - A conjugate molecule comprising an oligo- or polysaccharide covalently bound to a carrier and its use as potential vaccine against infection by | 06-12-2014 |
Cyrille Grandjean, Bourg La Reine FR
| Patent application number | Description | Published |
|---|---|---|
| 20130243751 | GLYCOCONJUGATES AND THEIR USE AS POTENTIAL VACCINES AGAINST INFECTION BY SHIGELLA FLEXNERI - A conjugate molecule comprising an oligo- or polysaccharide covalently bound to a carrier and its use as potential vaccine against infection by | 09-19-2013 |
| 20140161793 | GLYCOCONJUGATES AND THEIR USE AS POTENTIAL VACCINES AGAINST INFECTION BY SHIGELLA FLEXNERI - A conjugate molecule comprising an oligo- or polysaccharide covalently bound to a carrier and its use as potential vaccine against infection by | 06-12-2014 |
Denis Grandjean, Ablis FR
| Patent application number | Description | Published |
|---|---|---|
| 20110197384 | LIQUID HEATING DEVICE WITH TWO FLOW PATHS FOR AN AUTOMOBILE - The invention relates to a liquid heating device for an automobile that comprises two independent liquid flow paths ( | 08-18-2011 |
Francois Grandjean, Thaon Les Voges FR
| Patent application number | Description | Published |
|---|---|---|
| 20090092481 | ACTUATING ROD END CONNECTOR - An improved actuating rod end connector is connected with an actuating rod that extends from a turbocharger assembly actuator mechanism. The rod end connector has a body with an opening at one longitudinal end, and the actuator rod is disposed through the opening. An adjustment member is rotatably disposed within the body and has a threaded inside cavity in communication with the opening. The inside cavity is threadably engaged with a threaded outside surface of the actuator rod. The body includes an actuator rod opening disposed therethrough adjacent the adjustment member to receive a section of the actuator rod therein to facilitate contacting the actuator rod disposed within the body from outside of the rod end connector. An attachment opening is disposed through the body to facilitate attachment of the rod end connector with a linkage member, e.g., a linkage member connected with a movable member of the turbocharger. | 04-09-2009 |
Genevieve Grandjean, Marly Le Roi FR
Julien Grandjean, Lyon FR
| Patent application number | Description | Published |
|---|---|---|
| 20100154638 | PROCESS FOR PARTIAL DEHYDRATION OF A GAS BY ABSORPTION ON A SOLVENT THAT CAN BE REGENERATED BY SEGREGATION AT AMBIENT TEMPERATURE - A process for partial dehydration of a gas by contact with a solvent that can be regenerated by: a) A stage for absorption of H | 06-24-2010 |
| 20100196240 | PROCESS AND DEVICE FOR DESULFURIZATION OF A GAS, COMPRISING A STAGE FOR ELIMINATION OF SULFUR BY COOLING A GAS STREAM - The invention has as its object a process for the treatment of a gas that contains hydrogen sulfide and sulfurous anhydride, in which: | 08-05-2010 |
| 20100266483 | PROCESS FOR DESULPHURIZATION OF A GASEOUS EFFLUENT COMPRISING A DEVICE FOR ON-LINE ANALYSIS AND CONTROL - The invention concerns a process for desulphurization of a gaseous effluent containing hydrogen sulphide using a Claus treatment unit followed by a Claus tail gas treatment unit (TGT), said process comprising using a device for on-line analysis of the ratio H | 10-21-2010 |
| 20110176981 | ABSORBENT SOLUTION BASED ON A TERTIARY OR HINDERED AMINE AND ON A PARTICULAR ACTIVATOR AND METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT - The invention relates to the removal of acid compounds from a gaseous effluent In an absorption method using an aqueous solution comprising a tertiary amine or a sterically hindered amine in admixture with a primary or secondary amine meeting the general formula as follows: | 07-21-2011 |
| 20110185901 | ABSORBENT SOLUTION BASED ON N, N, N', N' - TETRAMETHYLHEXANE - 1,6-DIAMINE AND ON A PARTICULAR AMINE COMPRISING PRIMARY OR SECONDARY AMINE FUNCTIONS AND MEHTOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT - The invention relates to the removal of acid compounds from a gaseous effluent in an absorption method using an aqueous solution of N,N,N′,N′-tetramethylhexane-1,6-diamine formulated with a particular primary or secondary amine, allowing to obtain a single-phase absorbent solution under the absorption conditions of acid gases such as CO | 08-04-2011 |
| 20130011314 | METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION BASED ON I, II/III DIAMINES - The invention relates to the removal of acid compounds from a gaseous effluent in an absorption method using an aqueous solution containing one or more diamines whose two amine functions are not connected to each other by rings and whose amine function in the α position is always tertiary and the amine function in the ω position is always either primary or secondary, more or less sterically hindered, and with have the general formula (I) as follows: | 01-10-2013 |
| 20130023712 | METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION BASED ON I/II/III TRIAMINES - The invention relates to the removal of acid compounds from a gaseous effluent in an absorption method using an aqueous solution containing one or more triamines wherein the three amine functions are not connected to each other by rings and whose amine functions in the a and the co positions are always tertiary, and the amine function in central position is always secondary, more or less sterically hindered, and which have the general formula (I) as follows: | 01-24-2013 |
| 20140290483 | METHOD FOR ELIMINATING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT USING AN ABSORBENT SOLUTION MADE FROM DIHYDROXYALKYLAMINES HAVING A SEVERE STERIC ENCUMBRANCE OF THE NITROGEN ATOM - The method for eliminating acidic compounds contained in a gaseous effluent consists of placing into contact, in column C | 10-02-2014 |
| 20140301930 | ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALCOXYPROPYLAMINE FAMILY, AND METHOD FOR REMOVING ACIDIC COMPOUNDS CONTAINED IN A GAS EFFLUENT - The absorbent solution for removing acidic compounds contained in a gas effluent comprises water and at least one amine that is selected from among tertiary monoalkanolamines that contain an etheric function and belong to the 3-alkoxypropylamine family having general formula (A). The method for removing the acidic compounds contained in a gas effluent involves placing a gas effluent | 10-09-2014 |
| 20140311342 | METHOD FOR ELIMINATING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION MADE FROM BIS(AMINO-3-PROPYL)ETHERS - The method of removing acid compounds contained in a gaseous effluent consists in contacting in column C1 a gaseous effluent with an absorbent solution 4 made up of an aqueous solution of one or more diamines belonging to the bis(amino-3-propyl)ether or (amino-2-ethyl)-(amino-3-propyl)ether family. | 10-23-2014 |
| 20140336416 | METHOD FOR SYNTHESISING BIS[3-(N,N-DIALKYLAMINO)PROPYL]ETHERS - The invention relates to an improved method for synthesizing bis[3-(N,N-dialkylamino)propyl]ethers from acrylonitrile, comprising the following reactions: | 11-13-2014 |
Mathieu Grandjean, La Frenaye FR
| Patent application number | Description | Published |
|---|---|---|
| 20130261298 | PROCESS FOR THE SYNTHESIS OF IVABRADINE AND ADDITION SALTS THEREOF WITH A PHARMACEUTICALLY ACCEPTABLE ACID - Process for the synthesis of ivabradine of formula (I): | 10-03-2013 |
Pascale Grandjean, Guilherand-Granges FR
| Patent application number | Description | Published |
|---|---|---|
| 20120138655 | METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TOOL AND THE THUS CONTROLLED TOOL - This invention relates to controlling a tool for driving fastening elements through firing a fuel. A valve, upon each shot, opens via a current (I | 06-07-2012 |
| 20140069981 | COMBUSTION FASTENING TOOL HAVING LOCK FEATURES - A gas setting tool, wasting a limited amount of fuel. The tool comprises i) an internal combustion engine, with a device for injecting fuel in the chamber of the engine, comprising a check valve and an injection piston, the injection piston extending beyond the check valve, and iii) a sealing joint mounted on the injection piston of the check valve. The injection piston comprises an internal bore opened on the exterior and the check valve and its injection piston are arranged so that, in an opening position, the fuel in a container is able, outside the check valve, to only flow through the internal bore of the injection piston. Thanks to this invention, fuel waste is reduced to the best. | 03-13-2014 |
Pascale Grandjean, Valence FR
| Patent application number | Description | Published |
|---|---|---|
| 20080236220 | Anti-Theft Safety System for a Portable, Manually Operated Tool, and the Adapted Tool of the System - The system includes, inside the tool, an electronic module for locking/unlocking the tool, in order to block or authorise its use and, inside a control station, a control module for the tool's locking/unlocking module designed to switch it from the locked state (i | 10-02-2008 |
| 20080237290 | Manually Controlled, Gas-Operated Tool Having a Real-Time Clock - The tool includes a cylinder inside of which is slidably mounted a piston for driving a fastening element, as a result of the explosion inside of a combustion chamber of a mixture of gas and air that has been injected therein from a gas cartridge, after which the tool has come to bear weight against a support, the head switch has retracted and the combustion chamber has closed, followed by actuation of the trigger switch for controlling the spark plug. The tool also includes an element for determining the rate of fire which includes a real-time clock designed to cooperate with a microcontroller of an operating and control module. The arrangement applies well to fastening tools. | 10-02-2008 |
Patrick Roger Grandjean, Antibes FR
| Patent application number | Description | Published |
|---|---|---|
| 20120330982 | Method and system for processing a search request - The invention relates to a method and system for processing a search request. A search request including a sequence of data strings and representing a plurality of search parameters is received. The strings are parsed and the search request is interpreted so as to define search parameters by recognizing items reflecting search criteria within the sequence of data strings. A query is built based on the result of the preceding process and at least one travel data service can be interrogated. This improves the search for information based on free-text input from the user. | 12-27-2012 |
Richard Grandjean, Sainte Marguerite FR
| Patent application number | Description | Published |
|---|---|---|
| 20150191947 | VEHICLE LATCH ASSEMBLY AND METHOD OF DAMPENING SOUND DURING A CLOSING PROCESS OF THE VEHICLE LATCH ASSEMBLY - A vehicle latch assembly includes a housing having a frame plate. Also included is a claw disposed within the housing and operatively coupled to the frame plate, the claw configured to rotate between an open latch position and a closed latch position. Further included is a claw buffer disposed within the housing and configured to interact with the claw upon rotation to the closed latch position, the claw buffer including at least one abutment portion configured to engage the claw prior to reaching the closed latch position. | 07-09-2015 |
Stephane Grandjean, Saint Marcel De Careiret FR
| Patent application number | Description | Published |
|---|---|---|
| 20110263837 | METHOD FOR PREPARING AN ACTINIDE(S) OXALATE AND FOR PREPARING AN ACTINIDE(S) COMPOUND - A method for preparing an oxalate of one or more actinides for processing and recycling nuclear fuel, comprising: the precipitation of said actinide or the coprecipitation of said actinides in the form of oxalate particles by bringing into contact an aqueous solution containing the actinide(s) with an aqueous solution of oxalic acid or of an oxalic acid salt; and the collection of the resulting oxalate particles; characterized in that the precipitation or coprecipitation is carried out in fluidized bed. | 10-27-2011 |