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:
Sep. 20, 2016
Filed:
Dec. 15, 2014
Applicant:
Fibria Innovations Inc., Vancouver, CA;
Inventors:
Mikhail Yurevich Balakshin, North Vancouver, CA;
Alex Berlin, Burnaby, CA;
Humbert Thomas Dellicolli, Hanahan, SC (US);
Chadrick Adam Nathaniel Jordan Grunert, Vancouver, CA;
Vera Maximenko Gutman, Burnaby, CA;
Darwin Ortiz, Delta, CA;
Edward Kendall Pye, Media, PA (US);
Assignee:
FIBRIA INNOVATIONS LTD., Vancouver, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D21C 11/00 (2006.01); C08L 97/00 (2006.01); D21H 11/00 (2006.01); A23L 1/30 (2006.01); A61K 36/15 (2006.01); A61K 36/48 (2006.01); A61K 36/54 (2006.01); A61K 36/76 (2006.01); C07G 1/00 (2011.01); C08H 7/00 (2011.01); C08J 3/00 (2006.01); C08K 5/13 (2006.01); C09K 15/06 (2006.01); C08L 23/02 (2006.01); C08L 57/00 (2006.01);
U.S. Cl.
CPC ...
C08L 97/005 (2013.01); A23K 10/32 (2016.05); A23L 1/3002 (2013.01); A61K 36/15 (2013.01); A61K 36/48 (2013.01); A61K 36/54 (2013.01); A61K 36/76 (2013.01); C07G 1/00 (2013.01); C08H 6/00 (2013.01); C08J 3/00 (2013.01); C08K 5/13 (2013.01); C08L 23/02 (2013.01); C08L 57/00 (2013.01); C09K 15/06 (2013.01); D21C 11/0007 (2013.01); D21H 11/00 (2013.01); C08J 2397/00 (2013.01); C08L 2207/04 (2013.01); Y02P 20/582 (2015.11); Y02P 60/877 (2015.11);
Abstract
The present invention provides derivatives of native lignin having certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having certain aliphatic hydroxyl content.