Venkatachalam
Venkatachalam Angamuthu, Hualien TW
Patent application number | Description | Published |
---|---|---|
20130096324 | PROCESS FOR PREPARING OPTICALLY ACTIVE ANTROCIN - The present invention relates to a process of preparation of optically active antrocin. At first, to introduce the correct configuration of trans-decalone, alkyl aluminum/TMSCN was used to react with decalenone. The resulting racemic nitrile-decalone was resolved with chiral diol by ketalization to produce two chromatography separable diasteromers. After a simple column chromatography, optically pure compounds were obtained. Formylation was a critical step for the lactone formation. The rest of the synthesis is straight forward through oxidation and olefination. Accordingly, the total synthesis was completed in 10 steps with 7% overall yield from commercially available 6-methoxy-2-tetralone. | 04-18-2013 |
Venkatachalam Eswarakrishnan, Allison Park, PA US
Patent application number | Description | Published |
---|---|---|
20080248223 | EPOXY URETHANE COATED CERAMIC ARTICLE - A coated ceramic article wherein the coating comprises an epoxy urethane resin is disclosed. | 10-09-2008 |
20090042033 | FILM-FORMING COMPOSITIONS DERIVED FROM ACYCLIC CARBONATES AND POLYAMINES - The present invention provides a film-forming composition. The composition includes a reaction product of: | 02-12-2009 |
20090042060 | ELECTRODEPOSITABLE COATING COMPOSITION CONTAINING A CYCLIC GUANIDINE - The present invention is directed towards an electrocoating composition comprising a cyclic guanidine. | 02-12-2009 |
20090111916 | ELECTRODEPOSITABLE COATING COMPOSITIONS AND RELATED METHODS - Provided is an electrodepositable coating composition of a resinous phase dispersed in an aqueous medium, the resinous phase including (a) an active hydrogen-containing, cationic salt group-containing resin; and (b) an at least partially blocked polyisocyanate curing agent. The composition contains an organotin catalyst which is or is derived from a dialkyltin compound having the structure (I): | 04-30-2009 |
20090281314 | METHOD FOR PRODUCING BICYCLIC GUANIDINES BY USE OF A CYCLIC UREA AND A DEHYDRATING AGENT - The present invention is directed to a method for producing bicyclic guanidines comprising heating a reaction mixture comprising cyclic urea and a dehydrating agent to a temperature ≧90° C. | 11-12-2009 |
20110005937 | ELECTRODEPOSITABLE COATING COMPOSITION CONTAINING A CYCLIC GUANIDINE - The present invention is directed towards an electrocoating composition comprising a cyclic guanidine. | 01-13-2011 |
20130344231 | AQUEOUS RESINOUS DISPERSIONS THAT INCLUDE A ZINC (II) AMIDINE COMPLEX AND METHODS FOR THE MANUFACTURE THEREOF - Disclosed herein are stable aqueous resinous dispersions and methods for forming such dispersions that include a zinc (II) amidine complex. | 12-26-2013 |
Venkatachalam Lakshmannan, Newark, DE US
Patent application number | Description | Published |
---|---|---|
20100260735 | METHODS FOR PROMOTING PLANT HEALTH - A method for promoting the health of a plant comprises administering malic acid to the plant or the soil in an amount effective to recruit plant growth promoting rhizobacteria (PGPR) to the plant. Administration of malic acid promotes biofilm formation of PGPR on the plant's roots, thereby restricting entry of a foliar pathogen through stomatal pores present in the leaves. Another method for promoting the health of a plant comprises administering acetoin to the plant or the soil in an amount effective to increase pathogen resistance in aerial parts of the plant. | 10-14-2010 |
20110212835 | COMPOSITIONS AND METHODS FOR INCREASING BIOMASS, IRON CONCENTRATION, AND TOLERANCE TO PATHOGENS IN PLANTS - Methods for producing greater biomass in a plant, increasing the drought tolerance of a plant, producing a decreased lignin concentration in a plant, producing a greater iron concentration in a plant, or inhibiting fungal infection in a plant comprise administering | 09-01-2011 |
20130184150 | COMPOSITIONS AND METHODS FOR INCREASING BIOMASS, IRON CONCENTRATION, AND TOLERANCE TO PATHOGENS IN PLANTS - Methods for producing greater biomass in a plant, increasing the drought tolerance of a plant, producing a decreased lignin concentration in a plant, producing a greater iron concentration in a plant, or inhibiting fungal infection in a plant comprise administering | 07-18-2013 |
Venkatachalam Muthaiah, Beaverton, OR US
Patent application number | Description | Published |
---|---|---|
20130308564 | SMALL DATA COMMUNICATIONS IN A WIRELESS COMMUNICATION NETWORK - Embodiments of the present disclosure describe techniques and configurations for transmitting small data payloads such as, for example, Machine Type Communication (MTC) data in a wireless communication network. A system may include features to implement an interworking function (IWF) to receive, from a machine type communication (MTC) server, a trigger to send a data payload, which is smaller than a preconfigured threshold, to a user equipment (UE) over a wireless communication network, and send, over a first reference point to a first module including a Mobility Management Entity (MME) or a Serving GPRS (General Packet Radio Service) Support Node (SGSN) or a second reference point to a second module including a Home Location Register (HLR) or a Home Subscriber Server (HSS), the data payload and a request to forward the data payload to the UE. | 11-21-2013 |
Venkatachalam Udhayakumar, Lilburn, GA US
Patent application number | Description | Published |
---|---|---|
20110117107 | COMPOSITIONS AND METHODS FOR DIAGNOSIS, PROGNOSIS AND MANAGEMENT OF MALARIA - Biomarkers for predicting the severity of malaria and methods for their detection are disclosed. In one aspect, the present application discloses CXCL4, CXCL10, VEGF, PGDF, IL-1Ra, IL-8, MIP-1β, sFas, Fas-L, sTNF-R2, and sTNF-R1 as biomarkers for the severity of malaria. In another aspect, the present application discloses a method for determining the severity of malaria and predicting mortality due to cerebral malaria. The method comprises the detection of the biomarkers CXCL4 and/or CXCL10 and at least one more biomarker and determining the severity of malaria and predicting mortality due to cerebral malaria based upon the ratio of expression of the biomarkers in the subject versus the expression of the biomarkers in a control. | 05-19-2011 |
20130108647 | COMPOSITIONS AND METHODS FOR DIAGNOSIS, PROGNOSIS AND MANAGEMENT OF MALARIA | 05-02-2013 |