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Thomas Arndt
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Lutzelbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
PMMA film featuring particularly great weather resistance and great...
Patent number
8,088,847
Issue date
Jan 3, 2012
Evonik Roehm GmbH
Uwe Numrich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer mixture consisting of an impact-resistance modified poly (m...
Patent number
7,947,781
Issue date
May 24, 2011
Evonik Rohm GmbH
Thomas Arndt
B32 - LAYERED PRODUCTS
Information
Patent Grant
PMMA moulding compounds with improved impact resistance
Patent number
7,605,193
Issue date
Oct 20, 2009
Roehm GmbH & Co KG
Klaus Schultes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
PMMA moulding compounds with improved impact resistance
Patent number
7,179,852
Issue date
Feb 20, 2007
Roehm GmbH & Co KG
Klaus Schultes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
LONG-LIFE OPTICAL CONCENTRATOR BASED ON A SPECIFIC FRESNEL LENS PRO...
Publication number
20130291929
Publication date
Nov 7, 2013
Evonik Roehm GmbH
Uwe Numrich
G02 - OPTICS
Information
Patent Application
PMMA/PVDF FILM WITH PARTICULARLY HIGH WEATHERING STABILITY AND HIGH...
Publication number
20130136910
Publication date
May 30, 2013
Uwe NUMRICH
B32 - LAYERED PRODUCTS
Information
Patent Application
CONCENTRATOR FOR SOLAR ENERGY GENERATION AND PRODUCTION THEREOF FRO...
Publication number
20120182607
Publication date
Jul 19, 2012
EVONIK DEGUSSA GmbH
Uwe Numrich
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PMMA/PVDF FILM WITH PARTICULARLY HIGH WEATHERING STABILITY AND HIGH...
Publication number
20100189983
Publication date
Jul 29, 2010
Evonik Roehm GmbH
Uwe Numrich
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Pmma Film Featuring Particularly Great Weather Resistance and Great...
Publication number
20080281023
Publication date
Nov 13, 2008
Evonik Roehm GmbH
Uwe Numrich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Film Membrane with Excellent Weather-Resistant Properties, High Tra...
Publication number
20080193729
Publication date
Aug 14, 2008
ROEHM GMBH
Thomas Arndt
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Polymer mixture consisting of an impact-resistance modified poly (m...
Publication number
20070185270
Publication date
Aug 9, 2007
ROEHM GMBH
Thomas Arndt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PMMA MOULDING COMPOUNDS WITH IMPROVED IMPACT RESISTANCE
Publication number
20070123610
Publication date
May 31, 2007
ROEHM GMBH & CO. KG
Klaus Schultes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pmma moulding compounds with improved impact resistance
Publication number
20040030046
Publication date
Feb 12, 2004
Klaus Schultes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...