Jan Morbach

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyaspartic acid ester compositions and method for purification
- Patent number 10,968,165
- Issue date Apr 6, 2021
- Covestro Deutschland AG
- Dorota Greszta-Franz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Energy-efficient method for providing a purified phosgene vapor
- Patent number 10,843,927
- Issue date Nov 24, 2020
- Covestro Deutschland AG
- Michael Merkel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYASPARTIC ACID ESTER COMPOSITIONS AND METHOD FOR PURIFICATION
- Publication number 20200223787
- Publication date Jul 16, 2020
- COVESTRO DEUTSCHLAND AG
- Dorota Greszta-Franz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ENERGY-EFFICIENT METHOD FOR PROVIDING A PURIFIED PHOSGENE VAPOR
- Publication number 20200180965
- Publication date Jun 11, 2020
- Michael Merkel
- C01 - INORGANIC CHEMISTRY