SRF LIMITED

Organization

HARYANA, IN

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Patents Grantslast 30 patents

Information Patent Grant
Azeotrope or azeotrope like compositions comprising 1234yf
- Patent number 11,629,279
- Issue date Apr 18, 2023
- SRF LIMITED
- Jose George
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of 2,3,3,3-tetrafluoropropene and intermediates thereof
- Patent number 11,261,146
- Issue date Mar 1, 2022
- SRF LIMITED
- Sarathy Iyengar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of 2,3,3,3-tetrafluoropropene
- Patent number 10,870,613
- Issue date Dec 22, 2020
- SRF LIMITED
- Jose George
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of halo substituted benzoic acid compound a...
- Patent number 10,626,074
- Issue date Apr 21, 2020
- SRF LIMITED
- Amardeep Singh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,3,3,3-tetrafluoropropene from meth...
- Patent number 10,239,804
- Issue date Mar 26, 2019
- SRF LIMITED
- Jose George
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of halosubstituted trifluoromethylpyrid...
- Patent number 10,227,303
- Issue date Mar 12, 2019
- SRF LIMITED
- Pushkar Singh Bora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-(trihalomethyl) benzamide
- Patent number 10,167,250
- Issue date Jan 1, 2019
- SRF LIMITED
- Surender Dhingra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dibenzenesulfonimide
- Patent number 10,071,956
- Issue date Sep 11, 2018
- SRF Limited
- Thirupathi Arumugam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pyrazole derivatives
- Patent number 9,650,345
- Issue date May 16, 2017
- SRF LIMITED
- Srikant Dakshinamoorthy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of tetrafluoroethanesulfonic acid
- Patent number 9,376,379
- Issue date Jun 28, 2016
- SRF Limited
- Sarathy Iyengar
- C07 - ORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARATION OF HALOGENATED BENZYLAMINE AND INTERMEDIATE...
- Publication number 20220119337
- Publication date Apr 21, 2022
- SRF LIMITED
- Amardeep SINGH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF 2,2-DIFLUORO-1,3-BENZODIOXOLE AND IN...
- Publication number 20210363127
- Publication date Nov 25, 2021
- SRF LIMITED
- Radha Kumarasamy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE
- Publication number 20210348045
- Publication date Nov 11, 2021
- SRF LIMITED
- Prashant YADAV
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AZEOTROPE OR AZEOTROPE LIKE COMPOSITIONS COMPRISING 1234YF
- Publication number 20210261842
- Publication date Aug 26, 2021
- SRF LIMITED
- Jose GEORGE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PURIFICATION OF OLEFIN FEED COMPRISING 1234YF
- Publication number 20210214293
- Publication date Jul 15, 2021
- SRF LIMITED
- Jose GEORGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN IMPROVED PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE
- Publication number 20200010390
- Publication date Jan 9, 2020
- SRF LIMITED
- Jose George
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF OLEFIN CONTAINING FLUORINE
- Publication number 20180251416
- Publication date Sep 6, 2018
- SRF LIMITED
- Jose GEORGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF HALOSUBSTITUTED TRIFLUOROMETHYLPYRID...
- Publication number 20180141908
- Publication date May 24, 2018
- SRF LIMITED
- Pushkar Singh BORA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DIBENZENESULFONIMIDE
- Publication number 20170210705
- Publication date Jul 27, 2017
- SRF Limited
- Thirupathi ARUMUGAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF 2-(TRIHALOMETHYL) BENZAMIDE
- Publication number 20170129849
- Publication date May 11, 2017
- SRF LIMITED
- Surender DHINGRA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Pyrazole Derivatives
- Publication number 20160244412
- Publication date Aug 25, 2016
- SRF LIMITED
- Srikant DAKSHINAMOORTHY
- C07 - ORGANIC CHEMISTRY

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Trademarklast 30 trademarks

Information Trademark
88315408 - SRF
- Serial number 88315408
- Registration number 6172353
- Filing date Feb 25, 2019
- SRF Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
88315399 - SRF
- Serial number 88315399
- Registration number 6172352
- Filing date Feb 25, 2019
- SRF Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
86335259 - FLORON 134A
- Serial number 86335259
- Filing date Jul 11, 2014
- SRF Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
86335256 - SRF 134A
- Serial number 86335256
- Filing date Jul 11, 2014
- SRF Limited
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

SRF LIMITED

Organization

Patents Grantslast 30 patents

Azeotrope or azeotrope like compositions comprising 1234yf

Preparation of 2,3,3,3-tetrafluoropropene and intermediates thereof

Process for the preparation of 2,3,3,3-tetrafluoropropene

Process for preparation of halo substituted benzoic acid compound a...

Process for the preparation of 2,3,3,3-tetrafluoropropene from meth...

Process for the preparation of halosubstituted trifluoromethylpyrid...

Process for the preparation of 2-(trihalomethyl) benzamide

Process for the preparation of dibenzenesulfonimide

Process for the preparation of pyrazole derivatives

Process for the synthesis of tetrafluoroethanesulfonic acid

Patents Applicationslast 30 patents

PROCESS FOR PREPARATION OF HALOGENATED BENZYLAMINE AND INTERMEDIATE...

PROCESS FOR THE PREPARATION OF 2,2-DIFLUORO-1,3-BENZODIOXOLE AND IN...

COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE

AZEOTROPE OR AZEOTROPE LIKE COMPOSITIONS COMPRISING 1234YF

PROCESS FOR PURIFICATION OF OLEFIN FEED COMPRISING 1234YF

AN IMPROVED PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE

PROCESS FOR THE PREPARATION OF OLEFIN CONTAINING FLUORINE

PROCESS FOR THE PREPARATION OF HALOSUBSTITUTED TRIFLUOROMETHYLPYRID...

PROCESS FOR THE PREPARATION OF DIBENZENESULFONIMIDE

PROCESS FOR THE PREPARATION OF 2-(TRIHALOMETHYL) BENZAMIDE

Process for the Preparation of Pyrazole Derivatives

Trademarklast 30 trademarks

88315408 - SRF

88315399 - SRF

86335259 - FLORON 134A

86335256 - SRF 134A