Sunil Ashtekar

Person

Karnataka, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Sulphur-containing fertilizers and process for the preparation thereof
- Patent number 8,668,759
- Issue date Mar 11, 2014
- Shell Oil Company
- Jany Birgitta Maria Antens
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for the purification of dihydric phenols
- Patent number 7,541,417
- Issue date Jun 2, 2009
- SABIC Innovative Plastics IP B.V.
- Sunil Ashtekar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purification of dihydric phenols
- Patent number 7,528,210
- Issue date May 5, 2009
- SABIC Innovative Plastics IP B.V.
- Guohua Xiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for preparing benzoquinones and hydroquinones
- Patent number 7,148,386
- Issue date Dec 12, 2006
- General Electric Company
- Jegadeesh Thampi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the monoalkylation of dihydroxy aromatic compounds
- Patent number 7,087,705
- Issue date Aug 8, 2006
- General Electric Company
- Sunil Ashtekar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and method for the alkylation of hydroxyaromatic compounds
- Patent number 6,897,175
- Issue date May 24, 2005
- General Electric
- David Parrillo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ASPHALT COMPOSITION
- Publication number 20150307712
- Publication date Oct 29, 2015
- Guy Lode Magda Maria VERBIST
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ASPHALT COMPOSITION
- Publication number 20150125205
- Publication date May 7, 2015
- David Strickland
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ASPHALT COMPOSITION
- Publication number 20140154009
- Publication date Jun 5, 2014
- Sunil Ashtekar
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
BITUMINOUS COMPOSITION WITH REDUCED EMISSION OF HYDROGEN SULFIDE
- Publication number 20130298799
- Publication date Nov 14, 2013
- Sunil Ashtekar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULPHUR-CONTAINING FERTILIZERS AND PROCESS FOR THE PREPARATION THEREOF
- Publication number 20110302973
- Publication date Dec 15, 2011
- Jany Birgitta Maria Antens
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
METHOD OF STABILIZATION OF DIHYDRIC PHENOLS
- Publication number 20070287796
- Publication date Dec 13, 2007
- GENERAL ELECTRIC COMPANY
- Sunil Ashtekar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PURIFICATION OF DIHYDRIC PHENOLS
- Publication number 20070232775
- Publication date Oct 4, 2007
- GENERAL ELECTRIC COMPANY
- Sunil Ashtekar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PURIFICATION OF DIHYDRIC PHENOLS
- Publication number 20070232774
- Publication date Oct 4, 2007
- GENERAL ELECTRIC COMPANY
- Guohua Xiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes for preparing benzoquinones and hydroquinones
- Publication number 20060025634
- Publication date Feb 2, 2006
- Jegadeesh Thampi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the monoalkylation of dihydroxy aromatic compounds
- Publication number 20050222372
- Publication date Oct 6, 2005
- Sunil Ashtekar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparing benzoquinones and hydroquinones
- Publication number 20050137380
- Publication date Jun 23, 2005
- Rathinam Jothi Mahalingam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes for preparing benzoquinones and hydroquinones
- Publication number 20050137409
- Publication date Jun 23, 2005
- Sunil Ashtekar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst and method for the alkylation of hydroxyaromatic compounds
- Publication number 20030073572
- Publication date Apr 17, 2003
- David Parrillo
- C07 - ORGANIC CHEMISTRY

Sunil Ashtekar

Person

Patents Grantslast 30 patents

Sulphur-containing fertilizers and process for the preparation thereof

Process for the purification of dihydric phenols

Method of purification of dihydric phenols

Processes for preparing benzoquinones and hydroquinones

Process for the monoalkylation of dihydroxy aromatic compounds

Catalyst and method for the alkylation of hydroxyaromatic compounds

Patents Applicationslast 30 patents

ASPHALT COMPOSITION

ASPHALT COMPOSITION

ASPHALT COMPOSITION

BITUMINOUS COMPOSITION WITH REDUCED EMISSION OF HYDROGEN SULFIDE

SULPHUR-CONTAINING FERTILIZERS AND PROCESS FOR THE PREPARATION THEREOF

METHOD OF STABILIZATION OF DIHYDRIC PHENOLS

PROCESS FOR THE PURIFICATION OF DIHYDRIC PHENOLS

METHOD OF PURIFICATION OF DIHYDRIC PHENOLS

Processes for preparing benzoquinones and hydroquinones

Process for the monoalkylation of dihydroxy aromatic compounds

Processes for preparing benzoquinones and hydroquinones

Processes for preparing benzoquinones and hydroquinones

Catalyst and method for the alkylation of hydroxyaromatic compounds