Uwe Denninger

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyether polyols
- Patent number 6,624,321
- Issue date Sep 23, 2003
- Bayer Aktiengesellschaft
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dendrimer compounds, method for the production thereof, use thereof...
- Patent number 6,570,031
- Issue date May 27, 2003
- Bayer Aktiengesellschaft
- Sigurd Becke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyether polyols
- Patent number 6,492,565
- Issue date Dec 10, 2002
- Bayer Aktiengesellschaft
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Palladium catalysts for polymerization
- Patent number 6,057,466
- Issue date May 2, 2000
- Bayer Aktiengesellschaft
- Karl-Heinz Aleksander Ostoja Starzewski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Initiator systems containing vanadium tetrachloride for the (co)pol...
- Patent number 6,015,841
- Issue date Jan 18, 2000
- Bayer AG
- Gerhard Langstein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel dendrimer compounds, method for the production thereof, use t...
- Publication number 20030216590
- Publication date Nov 20, 2003
- Sigurd Becke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of polyether polyols
- Publication number 20030097026
- Publication date May 22, 2003
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst system for the polymerization of dienes
- Publication number 20020077433
- Publication date Jun 20, 2002
- Sigurd Becke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst system for the polymerization of olefins
- Publication number 20020058765
- Publication date May 16, 2002
- Sigurd Becke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for reducing the chlorine content of low molecular weight i...
- Publication number 20020052466
- Publication date May 2, 2002
- Martin Brahm
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of polyether polyols
- Publication number 20010053866
- Publication date Dec 20, 2001
- Uwe Denninger
- C07 - ORGANIC CHEMISTRY