Karsten Becker

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of di- and polyamines of the diphenylme...
- Patent number 9,416,094
- Issue date Aug 16, 2016
- Covestro Deutschland AG
- Thomas Knauf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing diamines and polyamines of the diphenylmethane...
- Patent number 9,309,184
- Issue date Apr 12, 2016
- Covestro Deutschland AG
- Thomas Knauf
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ISOLATING AN AQUEOUS HYDROCHLORIC ACID SOLUTION OF FECL3...
- Publication number 20230391634
- Publication date Dec 7, 2023
- Bayer Aktiengesellschaft
- Michael ESSER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DI- AND POLYAMINES OF THE DIPHENYLME...
- Publication number 20160068473
- Publication date Mar 10, 2016
- COVESTRO DEUTSCHLAND AG
- Thomas Knauf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING DIAMINES AND POLYAMINES OF THE DIPHENYLMETHANE...
- Publication number 20160068475
- Publication date Mar 10, 2016
- COVESTRO DEUTSCHLAND AG
- Thomas Knauf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL