Stefan Willfor

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Patents Grantslast 30 patents

Information Patent Grant
Use of knotwood extracts
- Patent number 7,976,877
- Issue date Jul 12, 2011
- Oy Arbonova Ab
- Stefan Willför
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Use Of Knotwood Extracts
- Publication number 20080124414
- Publication date May 29, 2008
- Stefan Willför
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for isolating phenolic substances or javabiones from wood co...
- Publication number 20040199032
- Publication date Oct 7, 2004
- Bjarne Holmbom
- C07 - ORGANIC CHEMISTRY