Srinivas; Darbha

Patent Applications and Registrations

Patent applications and USPTO patent grants for Srinivas; Darbha.The latest application filed is for "process for preparing biodegradable lubricant base oils".

Company Profile

0.14.17

Srinivas; Darbha - Pune IN
Srinivas; Darbha - Maharashtra IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for preparing hyperbranched polyesters Grant 9,334,361 - Srinivas , et al. May 10, 2	2016-05-10
Process for producing amide compounds Grant 9,221,749 - Srinivas , et al. December 29, 2	2015-12-29
Process for preparing biodegradable lubricant base oils Grant 9,174,919 - Srinivas , et al. November 3, 2	2015-11-03
Process for making dimethyl carbonate Grant 9,073,849 - Srinivas , et al. July 7, 2	2015-07-07
Process For Preparing Biodegradable Lubricant Base Oils App 20150148554 - Srinivas; Darbha ; et al.	2015-05-28
Process For Making Dimethyl Carbonate App 20150141690 - Srinivas; Darbha ; et al.	2015-05-21
Process For Producing Amide Compounds App 20150099900 - Srinivas; Darbha ; et al.	2015-04-09
Process For Preparing Hyperbranched Polyesters App 20130331542 - Srinivas; Darbha ; et al.	2013-12-12
Process of manufacturing of fatty acid alkyl esters Grant 8,124,801 - Srinivas , et al. February 28, 2	2012-02-28
Process for the Preparation of Primary Alkyl Glycerol Ethers Useful as Biofuel Additive from Glycerol App 20110015447 - Srinivas; Darbha ; et al.	2011-01-20
Transesterification catalyst and a process for the preparation thereof Grant 7,754,643 - Srinivas , et al. July 13, 2	2010-07-13
Process Of Manufacturing Of Fatty Acid Alkyl Esters App 20090326252 - Srinivas; Darbha ; et al.	2009-12-31
Process for the preparation of dialkyl carbonate Grant 7,518,012 - Srinivas , et al. April 14, 2	2009-04-14
Process for the preparation of hydrocarbon fuel Grant 7,482,480 - Srinivas , et al. January 27, 2	2009-01-27
Process for the preparation of carbamates Grant 7,405,319 - Srinivas , et al. July 29, 2	2008-07-29
Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates Grant 7,375,224 - Srinivas , et al. May 20, 2	2008-05-20
Process for the preparation of cyclic carbonates Grant 7,365,214 - Srinivas , et al. April 29, 2	2008-04-29
Adenine modified silica-based catalyst, a process for the preparation and use there for the production of cyclic carbonates App 20070276146 - Srinivas; Darbha ; et al.	2007-11-29
Process for the preparation of carbamates App 20070270605 - Srinivas; Darbha ; et al.	2007-11-22
Novel transesterification catalyst and a process for the preparation thereof App 20070093380 - Srinivas; Darbha ; et al.	2007-04-26
Process for the preparation of hydrocarbon fuel App 20070083056 - Srinivas; Darbha ; et al.	2007-04-12
Process for the preparation of dialkyl carbonate App 20070083062 - Srinivas; Darbha ; et al.	2007-04-12
Encapsulated oxo-bridged organometallic cluster catalyst and a process for the preparation thereof Grant 7,153,806 - Srinivas , et al. December 26, 2	2006-12-26
Process for preparing cyclic carbonates App 20060094893 - Srinivas; Darbha ; et al.	2006-05-04
Encapsulated oxo-bridged organometallic cluster catalyst and a process for the preparation thereof App 20050181936 - Srinivas, Darbha ; et al.	2005-08-18
Process for the preparation of cyclic carbonates App 20050070724 - Srinivas, Darbha ; et al.	2005-03-31
Process for the preparation of an aromatic carboxylic acid Grant 6,649,791 - Srinivas , et al. November 18, 2	2003-11-18
Process for the preparation of an aromatic carboxylic acid App 20030050504 - Srinivas, Darbha ; et al.	2003-03-13
Encapsulated oxo-bridged organometallic cluster catalyst and a process for the preparation thereof App 20030008770 - Srinivas, Darbha ; et al.	2003-01-09

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