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Ratnasamy Paul
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Pune-411008, Maharashtra, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Catalytic isomerisation of linear olefinic hydrocarbons
Patent number
8,785,709
Issue date
Jul 22, 2014
University of Louisville Research Foundation, Inc.
Paul Ratnasamy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of lubricants
Patent number
7,842,653
Issue date
Nov 30, 2010
Council of Scientific and Industrial Research
Srinivas Darbha
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Transesterification catalyst and a process for the preparation thereof
Patent number
7,754,643
Issue date
Jul 13, 2010
Council of Scientific and Industrial Research
Darbha Srinivas
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for the preparation of dialkyl carbonate
Patent number
7,518,012
Issue date
Apr 14, 2009
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of hydrocarbon fuel
Patent number
7,482,480
Issue date
Jan 27, 2009
Council of Scientific & Industrial Research
Darbha Srinivas
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for the preparation of carbamates
Patent number
7,405,319
Issue date
Jul 29, 2008
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Adenine modified silica-based catalyst, a process for the preparati...
Patent number
7,375,224
Issue date
May 20, 2008
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Encapsulated oxo-bridged organometallic cluster catalyst and a proc...
Patent number
7,153,806
Issue date
Dec 26, 2006
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of an aromatic carboxylic acid
Patent number
6,649,791
Issue date
Nov 18, 2003
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of adipic acid
Patent number
6,521,789
Issue date
Feb 18, 2003
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of .alpha. and .beta. napthol by hydrox...
Patent number
5,932,773
Issue date
Aug 3, 1999
Council of Scientific & Industrial Research
Paul Ratnasamy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of titanium silicates
Patent number
5,885,546
Issue date
Mar 23, 1999
Council of Scientific & Industrial Research
Rajiv Kumar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of N-acetyl aminophenols
Patent number
5,856,575
Issue date
Jan 5, 1999
Council of Scientific Industrial Research
Sarada Gopinathan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the selective oxidation of hydrocarbons and their deriv...
Patent number
5,811,599
Issue date
Sep 22, 1998
Keshavaraja Alive
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Micro-meso porous amorphous titanium silicates and a process for pr...
Patent number
5,795,555
Issue date
Aug 18, 1998
Keshavaraja Alive
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a mixture of guaiacol and p-methoxy...
Patent number
5,786,519
Issue date
Jul 28, 1998
Council of Scientific & Industrial Research
Pramod Prabhakar Moghe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the oxidation of cyclohexane to a mixture of cyclohexan...
Patent number
5,767,320
Issue date
Jun 16, 1998
Council of Scientific & Industrial Research
Robert Raja
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the single step oxidation of 3-phenoxytoluene to 3-phen...
Patent number
5,693,869
Issue date
Dec 2, 1997
Council of Scientific & Industrial Research
Joseph Kuruvilla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the conversion of phenol to hydroquinone and catechol
Patent number
5,493,061
Issue date
Feb 20, 1996
Council of Scientific & Industrial Research
Paul Ratnasamy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of linear alkylbenzenes
Patent number
5,453,553
Issue date
Sep 26, 1995
Council of Scientific & Industrial Research
Subramanian Sivasanker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of cabofuran
Patent number
5,387,702
Issue date
Feb 7, 1995
Council of Scientific & Industrial Research
Gopinathan Changaramponnath
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic reforming process utilizing an iron-and-lanthanum-contain...
Patent number
5,262,045
Issue date
Nov 16, 1993
Council of Scientific & Industrial Research
Katikaneni S. P. Rao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of novel molecular sieves
Patent number
5,219,813
Issue date
Jun 15, 1993
Council of Scientific & Industrial Research
Rajiv Kumar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst composite material for hydrocarbon reactions
Patent number
5,141,908
Issue date
Aug 25, 1992
Council of Scientific & Industrial Research
Katikaneni S. P. Rao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the converson of natural gas into middle distillates
Patent number
4,950,821
Issue date
Aug 21, 1990
Council of Scientific & Industrial Research
Paul Ratnasamy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reforming process for the catalytic conversion of petroleum fractio...
Patent number
4,950,385
Issue date
Aug 21, 1990
Council of Scientific & Industrial Research
Subramanian Sivasanker
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
SINGLE-STEP CATALYTIC PROCESSES FOR PRODUCTION OF BRANCHED, CYCLIC,...
Publication number
20150252270
Publication date
Sep 10, 2015
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Paul Ratnasamy
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Single-Step Process for Production of Branched, Cyclic, Aromatic, a...
Publication number
20150080623
Publication date
Mar 19, 2015
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Paul Ratnasamy
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process for the Production of Hydrocarbons for Fuels, Solvents, and...
Publication number
20140046101
Publication date
Feb 13, 2014
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Paul Ratnasamy
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Catalytic Isomerisation of Linear Olefinic Hydrocarbons
Publication number
20120253087
Publication date
Oct 4, 2012
Paul Ratnasamy
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Production of Paraffinic Hydrocarbons
Publication number
20120203040
Publication date
Aug 9, 2012
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.
Paul Ratnasamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the Preparation of Primary Alkyl Glycerol Ethers Useful...
Publication number
20110015447
Publication date
Jan 20, 2011
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF MANUFACTURING OF FATTY ACID ALKYL ESTERS
Publication number
20090326252
Publication date
Dec 31, 2009
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Adenine modified silica-based catalyst, a process for the preparati...
Publication number
20070276146
Publication date
Nov 29, 2007
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of carbamates
Publication number
20070270605
Publication date
Nov 22, 2007
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel transesterification catalyst and a process for the preparatio...
Publication number
20070093380
Publication date
Apr 26, 2007
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of hydrocarbon fuel
Publication number
20070083056
Publication date
Apr 12, 2007
Darbha Srinivas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the preparation of dialkyl carbonate
Publication number
20070083062
Publication date
Apr 12, 2007
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of lubricants
Publication number
20070004599
Publication date
Jan 4, 2007
Srinivas Darbha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for production of alkyl and aryl carbamates
Publication number
20060258785
Publication date
Nov 16, 2006
Council of Scientific and Industrial Research
Srinivas Darbha
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing cyclic carbonates
Publication number
20060094893
Publication date
May 4, 2006
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Encapsulated oxo-bridged organometallic cluster catalyst and a proc...
Publication number
20050181936
Publication date
Aug 18, 2005
COUNCIL OF SCIENTIC AND INDUSTRIAL RESEARCH
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of an aromatic carboxylic acid
Publication number
20030050504
Publication date
Mar 13, 2003
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Encapsulated oxo-bridged organometallic cluster catalyst and a proc...
Publication number
20030008770
Publication date
Jan 9, 2003
Council of Scientific and Industrial Research
Darbha Srinivas
C07 - ORGANIC CHEMISTRY