Andreas Koller

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sulphonated comb polymers having a selected lithium/sodium ratio an...
- Patent number 7,129,299
- Issue date Oct 31, 2006
- Beiersdorf AG
- Marion Detert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulphonated comb polymers and preparations, in particular hair cosm...
- Patent number 7,026,408
- Issue date Apr 11, 2006
- Beiersdorf AG
- Marion Detert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone-modified sulphonated comb polymers and preparations, in pa...
- Patent number 6,951,913
- Issue date Oct 4, 2005
- Beiersdorf AG
- Roman Morschhäuser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Sulphonated comb polymers having a selected lithium/sodium ratio an...
- Publication number 20050113529
- Publication date May 26, 2005
- Beiersdorf AG
- Marion Detert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone-modified sulphonated comb polymers and preparations, in pa...
- Publication number 20040072966
- Publication date Apr 15, 2004
- Beiersdorf AG
- Roman Morschhauser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulphonated comb polymers having a selected lithium/sodium ratio an...
- Publication number 20030072734
- Publication date Apr 17, 2003
- Beiersdorf AG
- Marion Detert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulphonated comb polymers and preparations, in particular hair cosm...
- Publication number 20020182171
- Publication date Dec 5, 2002
- Marion Detert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...