Dirk Opfermann

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Mannheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a polymer polyol
- Patent number 10,370,479
- Issue date Aug 6, 2019
- BASF SE
- Christian Koenig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic molding composition comprising microencapsulated late...
- Patent number 8,957,122
- Issue date Feb 17, 2015
- BASF SE
- Stephan Altmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING A POLYMER POLYOL
- Publication number 20170044297
- Publication date Feb 16, 2017
- BASF SE
- Christian KOENIG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC MOLDING COMPOSITION COMPRISING MICROENCAPSULATED LATE...
- Publication number 20130245147
- Publication date Sep 19, 2013
- BASF SE
- Stephan Altmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES
- Publication number 20110021687
- Publication date Jan 27, 2011
- BASF SE
- Sachin Jain
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES
- Publication number 20110021686
- Publication date Jan 27, 2011
- BASF SE
- Sachin Jain
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING