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Wiesbaden, DE
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Patents Grants
last 30 patents
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Patent Grant
Water-soluble, sulfoalkyl-containing, hydrophobically modified cell...
Patent number
6,924,369
Issue date
Aug 2, 2005
SE Tylose GmbH & Co., KG
Reinhard Doenges
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble, sulfoalkyl-containing, hydrophobically modified cell...
Patent number
6,515,049
Issue date
Feb 4, 2003
Clariant GmbH
Reinhard Doenges
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose ethers containing butenyl groups and use thereof as prote...
Patent number
6,111,011
Issue date
Aug 29, 2000
Clariant GmbH
Reinhard Doenges
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose ethers containing 2-propenyl groups and use thereof as pr...
Patent number
5,994,531
Issue date
Nov 30, 1999
Clariant GmbH
Reinhard Doenges
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Water-soluble, sulfoalkyl-containing, hydrophobically modified cell...
Publication number
20020188117
Publication date
Dec 12, 2002
Clariant GmbH
Reinhard Doenges
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrophobically modified cellulose ethers, their preparation and use
Publication number
20010021387
Publication date
Sep 13, 2001
Clariant GmbH
Ralf Krammer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...