The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2011
Filed:
Oct. 21, 2004
Applicants:
Stefan Willför, Åbo, FI;
Christer Eckerman, Åbo, FI;
Jarl Hemming, Åbo, FI;
Bjarne Holmbom, Åbo, FI;
Suvi Pietarinen, Åbo, FI;
Anna Sundberg, Åbo, FI;
Inventors:
Stefan Willför, Åbo, FI;
Christer Eckerman, Åbo, FI;
Jarl Hemming, Åbo, FI;
Bjarne Holmbom, Åbo, FI;
Suvi Pietarinen, Åbo, FI;
Anna Sundberg, Åbo, FI;
Assignee:
Oy Arbonova Ab, Abo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/00 (2006.01); A61K 36/13 (2006.01); A61K 36/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The use of i) finely divided knotwood, or ii) an extract, obtained by extracting knotwood with a polar solvent and recovering the extract, as an antioxidative agent. A fraction of the extract may also be used as an antioxidative agent.