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. 28, 2012
Filed:
Sep. 17, 2009
Applicants:
Anna E. Cherian, Ithaca, NY (US);
Jeffrey R. Conuel, Ithaca, NY (US);
David E. Decker, Ithaca, NY (US);
Scott D. Allen, Ithaca, NY (US);
Inventors:
Anna E. Cherian, Ithaca, NY (US);
Jeffrey R. Conuel, Ithaca, NY (US);
David E. Decker, Ithaca, NY (US);
Scott D. Allen, Ithaca, NY (US);
Assignee:
Novomer, Inc., Ithaca, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/06 (2006.01); C08G 65/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure provides, in part, a method for removing a catalyst from a product of catalyzed aliphatic polycarbonate polymerization reaction.
Cherian, Anna. (2012). Purification of polycarbonates (U.S. Patent No. 8252891). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8252891
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile