Ashutosh Anant Kelkar

Person

Pune, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Process for recovery and regeneration of deactivated catalysts used...
- Patent number 11,110,449
- Issue date Sep 7, 2021
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the synthesis of aromatic carbamates
- Patent number 10,703,714
- Issue date Jul 7, 2020
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of methyl carbamate and dimethyl carbonate (DMC) in prese...
- Patent number 10,597,357
- Issue date Mar 24, 2020
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Configuration and its use in process for synthesis of alkyl carbama...
- Patent number 10,487,048
- Issue date Nov 26, 2019
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the synthesis of dialkyl carbonates
- Patent number 10,336,681
- Issue date Jul 2, 2019
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of methyl carbamate and dimethyl carbonate (DMC) in prese...
- Patent number 9,920,000
- Issue date Mar 20, 2018
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for depolymerization of lignin
- Patent number 9,550,710
- Issue date Jan 24, 2017
- Council of Scientific and Industrial Research
- Paresh Laxmikant Dhepe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of esters of hydroxy tiglic Aldehydes
- Patent number 7,288,672
- Issue date Oct 30, 2007
- Council of Scientific & Industriual Research
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of polycarbamates
- Patent number 7,022,871
- Issue date Apr 4, 2006
- Huntsman International LLC
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of arylamines
- Patent number 6,894,191
- Issue date May 17, 2005
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of carboxylic acids from aliphatic alco...
- Patent number 6,858,753
- Issue date Feb 22, 2005
- Council of Scientific and Industrial Research
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of acetic acid or methyl acetate
- Patent number 6,521,784
- Issue date Feb 18, 2003
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a polyesteramide
- Patent number 6,410,681
- Issue date Jun 25, 2002
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of a carboxylic acid
- Patent number 6,380,426
- Issue date Apr 30, 2002
- Council of Scientific and Industrial Research
- Ashutosh A Kelkar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a polyester
- Patent number 6,335,415
- Issue date Jan 1, 2002
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing diaryl carbonates with improved selectivity
- Patent number 5,917,077
- Issue date Jun 29, 1999
- General Electric Company
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of alkyl carbamates
- Patent number 5,502,241
- Issue date Mar 26, 1996
- Council of Scientific & Industrial Research
- Raghunath V. Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of improved nickel-containing catalyst and process for...
- Patent number 4,902,659
- Issue date Feb 20, 1990
- Council of Scientific & Industrial Research
- Ashutosh A. Kelkar
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR THE SYNTHESIS OF AROMATIC CARBAMATES
- Publication number 20200148631
- Publication date May 14, 2020
- Council of Scientific and Industrial Research
- Ashutosh Anant KELKAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A PROCESS FOR THE SYNTHESIS OF DIALKYL CARBONATES
- Publication number 20180319734
- Publication date Nov 8, 2018
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthesis of Methyl Carbamate and Dimethyl Carbonate (DMC) in Prese...
- Publication number 20180222852
- Publication date Aug 9, 2018
- Council of Scientific and Industrial Research
- Vivek Vinayak Ranade
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR RECOVERY AND REGENERATION OF DEACTIVATED CATALYSTS USED...
- Publication number 20180104680
- Publication date Apr 19, 2018
- Council of Scientific and Industrial Research
- Vivek Vinayak RANADE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL CONFIGURATION AND ITS USE IN PROCESS FOR SYNTHESIS OF ALKYL C...
- Publication number 20180079714
- Publication date Mar 22, 2018
- Council of Scientific and Industrial Research
- VIVEK VINAYAK RANADE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR DEPOLYMERIZATION OF LIGNIN
- Publication number 20160168062
- Publication date Jun 16, 2016
- COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Paresh Laxmikant Dhepe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS OF METHYL CARBAMATE AND DIMETHYL CARBONATE (DMC) IN PRESE...
- Publication number 20150315134
- Publication date Nov 5, 2015
- COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Vivek Vinayak RANADE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for preparation of esters of hydroxy tiglic aldehydes
- Publication number 20050215814
- Publication date Sep 29, 2005
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of carboxylic acids from aliphatic alco...
- Publication number 20030176732
- Publication date Sep 18, 2003
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the synthesis of polycarbamates
- Publication number 20030135009
- Publication date Jul 17, 2003
- Huntsman International LLC
- Raghunath Vitthal Chaudhari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of acetic acid or methyl acetate
- Publication number 20020103397
- Publication date Aug 1, 2002
- Council of Scientific and Industrial Research
- Ashutosh Anant Kelkar
- C07 - ORGANIC CHEMISTRY

Ashutosh Anant Kelkar

Person

Patents Grantslast 30 patents

Process for recovery and regeneration of deactivated catalysts used...

Process for the synthesis of aromatic carbamates

Synthesis of methyl carbamate and dimethyl carbonate (DMC) in prese...

Configuration and its use in process for synthesis of alkyl carbama...

Process for the synthesis of dialkyl carbonates

Synthesis of methyl carbamate and dimethyl carbonate (DMC) in prese...

Process for depolymerization of lignin

Process for preparation of esters of hydroxy tiglic Aldehydes

Process for the synthesis of polycarbamates

Process for the preparation of arylamines

Process for the preparation of carboxylic acids from aliphatic alco...

Process for the preparation of acetic acid or methyl acetate

Process for the preparation of a polyesteramide

Process for the preparation of a carboxylic acid

Process for the preparation of a polyester

Method for preparing diaryl carbonates with improved selectivity

Process for the preparation of alkyl carbamates

Preparation of improved nickel-containing catalyst and process for...

Patents Applicationslast 30 patents

A PROCESS FOR THE SYNTHESIS OF AROMATIC CARBAMATES

A PROCESS FOR THE SYNTHESIS OF DIALKYL CARBONATES

Synthesis of Methyl Carbamate and Dimethyl Carbonate (DMC) in Prese...

PROCESS FOR RECOVERY AND REGENERATION OF DEACTIVATED CATALYSTS USED...

NOVEL CONFIGURATION AND ITS USE IN PROCESS FOR SYNTHESIS OF ALKYL C...

PROCESS FOR DEPOLYMERIZATION OF LIGNIN

SYNTHESIS OF METHYL CARBAMATE AND DIMETHYL CARBONATE (DMC) IN PRESE...

Process for preparation of esters of hydroxy tiglic aldehydes

Process for the preparation of carboxylic acids from aliphatic alco...

Process for the synthesis of polycarbamates

Process for the preparation of acetic acid or methyl acetate