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:
Sep. 13, 2022
Filed:
Sep. 01, 2018
Applicant:
Pmidg, Llc, Anderson, SC (US);
Inventors:
David Gravett, Mountain View, CA (US);
Kara Bethany Acampora, West Union, SC (US);
Prabhjot Saini, Greenville, SC (US);
Assignee:
PMIDG, LLC, Anderson, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/08 (2006.01); A61L 27/20 (2006.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
C08B 37/0072 (2013.01); A61L 27/20 (2013.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
Polyhydric polymers may be converted to derivatives thereof by reaction with divinyl sulfone to provide vinyl sulfone substituted polymers, where the polymers may additionally be further derivatized, including crosslinked, and the crosslinked and non-crosslinked derivatives may be used in biomedical and other applications.