Andreas Gruber

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Altrip, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing water-soluble nonturbid copolymers of at least...
- Patent number 7,847,044
- Issue date Dec 7, 2010
- BASF SE
- Rainer Dobrawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of producing water-soluble, non-turbid copolymers of at lea...
- Patent number 7,629,425
- Issue date Dec 8, 2009
- BASF SE
- Rainer Dobrawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF PRODUCING WATER-SOLUBLE, NON-TURBID COPOLYMERS OF AT LEA...
- Publication number 20080125554
- Publication date May 29, 2008
- BASF Aktiengesellschaft
- Rainer Dobrawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing water-soluble nonturbid copolymers of at least...
- Publication number 20070149737
- Publication date Jun 28, 2007
- BASF Aktiengesellschaft
- Rainer Dobrawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing water-soluble nonturbid copolymers of at least...
- Publication number 20070149735
- Publication date Jun 28, 2007
- BASF Aktiengesellschaft
- Rainer Dobrawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...