Sascha Tadjbach

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for diisocyanate recovery from distillation residues with bi...
- Patent number 12,139,447
- Issue date Nov 12, 2024
- Covestro Deutschland AG
- Anna-Marie Zorn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Layer composite consisting of a photopolymer film and an adhesive l...
- Patent number 9,261,778
- Issue date Feb 16, 2016
- Covestro Deutschland AG
- Marc-Stephan Weiser
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING DIISOCYANATES FROM DISTILLATION RESIDUES
- Publication number 20230050973
- Publication date Feb 16, 2023
- COVESTRO DEUTSCHLAND AG
- Anna-Marie Zorn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR EXTRACTING DIISOCYANATES FROM DISTILLATION RESIDUES
- Publication number 20210284603
- Publication date Sep 16, 2021
- COVESTRO DEUTSCHLAND AG
- Claudine STOYE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR RECOVERING DIISOCYANATES FROM DISTILLATION RESIDUES
- Publication number 20210276944
- Publication date Sep 9, 2021
- COVESTRO DEUTSCHLAND AG
- Anna-Marie Zorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LAYER COMPOSITE CONSISTING OF A PHOTOPOLYMER FILM AND AN ADHESIVE L...
- Publication number 20150017353
- Publication date Jan 15, 2015
- Bayer Intellectual Property GmbH
- Marc-Stephan Weiser
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER