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. 25, 2012
Filed:
Dec. 31, 2008
Applicants:
Sherry L Thomson, Normandy Park, WA (US);
David J O'callaghan, Bonney Lake, WA (US);
John a Westland, Auburn, WA (US);
Bing Su, Federal Way, WA (US);
Inventors:
Sherry L Thomson, Normandy Park, WA (US);
David J O'Callaghan, Bonney Lake, WA (US);
John A Westland, Auburn, WA (US);
Bing Su, Federal Way, WA (US);
Assignee:
Wyerhaeuser NR Company, Federal Way, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 2/00 (2006.01); C04B 7/14 (2006.01); C04B 14/00 (2006.01); C04B 28/10 (2006.01); C04B 28/14 (2006.01); C04B 5/00 (2006.01); C04B 28/08 (2006.01); C04B 9/00 (2006.01); C04B 11/00 (2006.01); C04B 16/00 (2006.01); C04B 24/00 (2006.01); C04B 7/00 (2006.01); C04B 16/02 (2006.01); C04B 18/06 (2006.01); C04B 12/00 (2006.01); C04B 24/14 (2006.01); C04B 24/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cement product incorporating nanocrystalline cellulose and cellulose fiber throughout the product and a method of making the product.