Siegfried Thurm

Person

Meerbusch, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon with structured oxygen doping, its production and use
- Patent number 6,294,726
- Issue date Sep 25, 2001
- Bayer Aktiengesellschaft
- Christian Hässler
- C30 - CRYSTAL GROWTH
Information Patent Grant
Electroluminescent arrangements and their use
- Patent number 5,874,180
- Issue date Feb 23, 1999
- Bayer AG
- Rolf Wehrmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermostable polarizers
- Patent number 5,705,267
- Issue date Jan 6, 1998
- Bayer Aktiengesellschaft
- Karl-Heinz Aleksander Ostoja Starzewski
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for pretreating surfaces of plastic items
- Patent number 5,552,226
- Issue date Sep 3, 1996
- Bayer AG
- Siegfried Thurm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for pretreating surfaces of plastic items
- Patent number 5,487,810
- Issue date Jan 30, 1996
- Bayer AG
- Siegfried Thurm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the treatment of polyolefin films
- Patent number 5,152,879
- Issue date Oct 6, 1992
- Wolff Walsrode AG
- Siegfried Thurm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Synthetic resin bodies with improved resistance to weathering
- Patent number 5,102,740
- Issue date Apr 7, 1992
- Bayer Aktiengesellschaft
- Siegfried Thurm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of plastic moulded articles with improve...
- Patent number 5,008,148
- Issue date Apr 16, 1991
- Bayer Aktiengesellschaft
- Siegfried Thurm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for coating a substrate
- Publication number 20050153146
- Publication date Jul 14, 2005
- Bayer MaterialScience AG
- Siegfried Thurm
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Siegfried Thurm

Person

Patents Grantslast 30 patents

Silicon with structured oxygen doping, its production and use

Electroluminescent arrangements and their use

Thermostable polarizers

Process for pretreating surfaces of plastic items

Process for pretreating surfaces of plastic items

Process for the treatment of polyolefin films

Synthetic resin bodies with improved resistance to weathering

Process for the production of plastic moulded articles with improve...

Patents Applicationslast 30 patents

Process for coating a substrate