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:
Jun. 30, 2009
Filed:
Dec. 17, 2004
Applicants:
Ulrich Riegel, Landstuhl, DE;
Thomas Daniel, Waldsee, DE;
Matthias Weismantel, Jossgrund-Oberndorf, DE;
Mark Elliott, Ludwigshafen, DE;
Dieter Hermeling, Böhl-Iggelheim, DE;
Inventors:
Ulrich Riegel, Landstuhl, DE;
Thomas Daniel, Waldsee, DE;
Matthias Weismantel, Jossgrund-Oberndorf, DE;
Mark Elliott, Ludwigshafen, DE;
Dieter Hermeling, Böhl-Iggelheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/60 (2006.01); C08G 69/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Swellable hydrogel-forming polymer comprising at least one hydrophilic polymer of dendritic structure, a process for preparing the swellable hydrogel-forming polymer and also its use in hygiene articles.
Riegel, Ulrich. (2009). Swellable hydrogel-forming polymers having a low fraction of fines (U.S. Patent No. 7553903). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7553903
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile