Leif Olof Karlson

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Stenungsund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophobically modified polysaccharide ethers as deposition enhanc...
- Patent number 9,339,031
- Issue date May 17, 2016
- Akzo Nobel Chemicals International B.V.
- Peter Westbye
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Associative water-soluble cellulose ethers
- Patent number 8,487,089
- Issue date Jul 16, 2013
- Akzo Nobel N.V.
- Peter Boström
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonionic cellulose ether with improved thickening properties
- Patent number 6,362,238
- Issue date Mar 26, 2002
- Akzo Nobel N.V.
- Leif Karlson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nonionic cellulose ether with improve thickening properties
- Patent number 6,248,880
- Issue date Jun 19, 2001
- Akzo Nobel NV
- Leif Karlson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYDROPHOBICALLY MODIFIED POLYSACCHARIDE ETHERS AS DEPOSITION ENHANC...
- Publication number 20130274110
- Publication date Oct 17, 2013
- Akzo Nobel Chemicals International B.V.
- Peter Westbye
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Water-Soluble Cellulose Derivative Comprising A Ligand
- Publication number 20080033162
- Publication date Feb 7, 2008
- AKZO NOBEL N.V.
- Leif Olof Karlson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Associative water-soluble cellulose ethers
- Publication number 20070059267
- Publication date Mar 15, 2007
- Akzo Nobel N.V.
- Peter Boström
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nonionic cellulose ether with improved thickening properties
- Publication number 20010018468
- Publication date Aug 30, 2001
- Leif Karlson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...