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:
Aug. 31, 2010
Filed:
Oct. 02, 2006
Applicants:
S. Ananda Weerawarna, Seattle, WA (US);
Mengkui Luo, Auburn, WA (US);
Alena Michalek, Auburn, WA (US);
Inventors:
S. Ananda Weerawarna, Seattle, WA (US);
Mengkui Luo, Auburn, WA (US);
Alena Michalek, Auburn, WA (US);
Assignee:
Weyerhaeuser NR Company, Federal Way, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); D04H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Particles comprising a combination of a carboxyalkyl cellulose and a galactomannan polymer or a glucomannan polymer, wherein the particles comprise a plurality of non-permanent metal crosslinks.
Weerawarna, S.. (2010). Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks (U.S. Patent No. 7785710). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7785710
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile