Ingo Biertümpel

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Initiator for preparing alkanesulfonic acids from alkane and oleum
- Patent number 11,180,448
- Issue date Nov 23, 2021
- BASF SE
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent-free alkane sulfonation
- Patent number 10,961,182
- Issue date Mar 30, 2021
- BASF SE
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Initiator for preparing alkanesulfonic acids from alkane and oleum
- Patent number 10,329,251
- Issue date Jun 25, 2019
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkanesulfonic acids from sulfur trioxide and...
- Patent number 9,902,689
- Issue date Feb 27, 2018
- Grillo Chemie GMBH
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the brightening of sodium hydrogensulfate
- Patent number 7,067,094
- Issue date Jun 27, 2006
- Grillo-Werke AG
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF ALKANE SULFONIC ACIDS
- Publication number 20200115332
- Publication date Apr 16, 2020
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLVENT-FREE ALKANE SULFONATION
- Publication number 20190270701
- Publication date Sep 5, 2019
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Initiator For Preparing Alkanesulfonic Acids From Alkane And...
- Publication number 20190256461
- Publication date Aug 22, 2019
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING ALKANESULFONIC ACIDS FROM SULFUR TRIOXIDE AND...
- Publication number 20160289176
- Publication date Oct 6, 2016
- Grillo Chemie GMBH
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Initiator For Preparing Alkanesulfonic Acids From Alkane And...
- Publication number 20160289181
- Publication date Oct 6, 2016
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY