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:
Jan. 07, 2025
Filed:
Aug. 24, 2020
Applicants:
The Regents of the University of Michigan, Ann Arbor, MI (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Dimitris Ioannis Collias, Cincinnati, OH (US);
Paul Zimmerman, Ann Arbor, MI (US);
Paul Takunda Chazovachii, Ann Arbor, MI (US);
Michael Robo, Ann Arbor, MI (US);
Anne McNeil, Ann Arbor, MI (US);
John McDaniel, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08J 11/06 (2006.01); C09J 133/02 (2006.01);
U.S. Cl.
CPC ...
C08J 11/06 (2013.01); C09J 133/02 (2013.01); C08J 2333/02 (2013.01);
Abstract
Provided herein is technology relating to depolymerization of polymers and particularly, but not exclusively, to methods and systems for de-crosslinking polyacrylate salt-based polymers and other polymers and compositions made from de-crosslinking polyacrylate salt-based polymers and other polymers.