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:
Nov. 27, 2007
Filed:
Dec. 29, 2004
Applicants:
S. Ananda Weerawarna, Seattle, WA (US);
Carole W. Herriott, Bremerton, WA (US);
Richard A. Jewell, Tacoma, WA (US);
Mengkui Luo, Tacoma, WA (US);
Amar N. Neogi, Kenmore, WA (US);
Inventors:
S. Ananda Weerawarna, Seattle, WA (US);
Carole W. Herriott, Bremerton, WA (US);
Richard A. Jewell, Tacoma, WA (US);
Mengkui Luo, Tacoma, WA (US);
Amar N. Neogi, Kenmore, WA (US);
Assignee:
Weyerhaeuser Company, Federal Way, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mixed polymer network made from reacting a carboxyalkyl cellulose and a synthetic water-soluble polymer with a crosslinking agent.