Ingo Biertuempel

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of haloalkanesulfonic acids from sulfur...
- Patent number 11,634,385
- Issue date Apr 25, 2023
- Grillo-Werke AG
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts for the synthesis of alkanesulfonic acids
- Patent number 11,542,230
- Issue date Jan 3, 2023
- BASF SE
- Timo Ott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of methanesulfonic acid
- Patent number 6,060,621
- Issue date May 9, 2000
- Grillo-Werke AG
- Ingo Biertuempel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANUFACTURING ALKANESULFONIC ACIDS
- Publication number 20220340518
- Publication date Oct 27, 2022
- BASF SE
- Frank PIEPENBREIER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATIONS AS CATALYST IN THE PRODUCTION OF ALKANE SULFONIC ACIDS
- Publication number 20220033354
- Publication date Feb 3, 2022
- BASF SE
- Timo OTT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF HALOALKANESULFONIC ACIDS FROM SULFUR...
- Publication number 20210070700
- Publication date Mar 11, 2021
- Grillo-Werke AG
- Timo OTT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYSTS FOR THE SYNTHESIS OF ALKANESULFONIC ACIDS
- Publication number 20200369604
- Publication date Nov 26, 2020
- BASF SE
- Timo OTT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the brightening of sodium hydrogensulfate
- Publication number 20050089469
- Publication date Apr 28, 2005
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY