Burkhard Koehler

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Zierenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a multiple bond-containing prepolymer as elast...
- Patent number 11,098,153
- Issue date Aug 24, 2021
- Covestro Deutschland AG
- Muhammad Afzal Subhani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant phosphorus-functional polyether carbonate polyol an...
- Patent number 11,098,154
- Issue date Aug 24, 2021
- Covestro Deutschland AG
- Thomas Ernst Mueller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moisture-curing polyether carbonate containing alkoxysilyl groups
- Patent number 10,358,526
- Issue date Jul 23, 2019
- Covestro Deutschland AG
- Thomas Ernst Müller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLAME-RETARDANT PHOSPHORUS-FUNCTIONAL POLYETHER CARBONATE POLYOL AN...
- Publication number 20200048402
- Publication date Feb 13, 2020
- COVESTRO DEUTSCHLAND AG
- Thomas Ernst Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for producing a multiple bond-containing prepolymer as elast...
- Publication number 20190315904
- Publication date Oct 17, 2019
- COVESTRO DEUTSCHLAND AG
- Muhammad Afzal SUBHANI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOISTURE-CURING POLYETHER CARBONATE CONTAINING ALKOXYSILYL GROUPS
- Publication number 20170313816
- Publication date Nov 2, 2017
- COVESTRO DEUTSCHLAND AG
- Thomas Ernst Müller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENERGY CONVERTER PRODUCED FROM FILM-FORMING AQUEOUS POLYMER DISPERS...
- Publication number 20100259133
- Publication date Oct 14, 2010
- Bayer MaterialScience AG
- Werner Jenninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEDICAL ADHESIVES FOR SURGERY
- Publication number 20090012206
- Publication date Jan 8, 2009
- Bayer MaterialScience AG
- Heike Heckroth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...