Rudolf Blass

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transparent plastic composite
- Patent number 9,067,389
- Issue date Jun 30, 2015
- Evonik Roehm GmbH
- Werner Hoess
- B32 - LAYERED PRODUCTS
Information Patent Grant
Rear element for a motor vehicle comprising a lighting unit
- Patent number 8,251,556
- Issue date Aug 28, 2012
- Evonik Roehm GmbH
- Sven Schroebel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Articles made of PMMA molding compound
- Patent number 7,456,239
- Issue date Nov 25, 2008
- Roehm GmbH & Co., KG
- Alexander Theil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Shaping tool for information carrier disc blanks
- Patent number 6,555,195
- Issue date Apr 29, 2003
- Roehm GmbH & Co KG
- Michael Zietek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic moulding composition comprising a polymer blend based...
- Patent number 5,232,986
- Issue date Aug 3, 1993
- Rohm GmbH Chemische Fabrik
- Jens-Dieter Fischer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
REAR ELEMENT FOR A MOTOR VEHICLE COMPRISING A LIGHTING UNIT
- Publication number 20100208479
- Publication date Aug 19, 2010
- Evonik Roehm GmbH
- Sven Schroebel
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSPARENT PLASTIC COMPOSITE
- Publication number 20090226730
- Publication date Sep 10, 2009
- Evonik Roehm GmbH
- Werner Hoess
- B32 - LAYERED PRODUCTS
Information Patent Application
Articles made of pmma molding compound
- Publication number 20050267250
- Publication date Dec 1, 2005
- ROEHN GBMH & CO. KG
- Alexander Theil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...