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:
May. 07, 2002
Filed:
Apr. 11, 2000
Applicant:
Inventors:
Jeanette Annergren, Mölnlycke, SE;
Petter Bragd, Göteborg, SE;
Gunilla Himmelmann, Göteborg, SE;
Assignee:
SCA Hygiene Products AB, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/00 ;
U.S. Cl.
CPC ...
B32B 1/00 ;
Abstract
An absorbent article comprising a polysaccharide-based highly absorbent material, which is produced by desiccating a cross-linked hydrogel using a polar solvent.
Annergren, Jeanette. (2002). Absorbent structure comprising a highly absorbent polymer, and an absorbent article comprising the absorbent structure (U.S. Patent No. 6383609). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6383609
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile