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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.:

US 12583965 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Jun. 14, 2021

Polymerizations in supercritical carbon dioxide, products of same, and uses thereof

Applicant:

Cornell University, Ithaca, NY (US);

Inventors:

Wen-Chyan Tsai, Ithaca, NY (US);

Yadong Wang, Ithaca, NY (US);

Assignee:

Cornell University, Ithaca, NY (US);

Attorney:

Young Basile Hanlon & MacFarlane, P.C.

Primary Examiner:

Megan Mcculley

Int. Cl.
CPC ...
C08G 63/20 (2006.01); A61L 31/06 (2006.01); A61L 31/16 (2006.01); B65D 65/46 (2006.01); C08G 63/81 (2006.01); C08G 63/82 (2006.01);
U.S. Cl.
CPC ...
C08G 63/20 (2013.01); A61L 31/06 (2013.01); A61L 31/16 (2013.01); B65D 65/466 (2013.01); C08G 63/81 (2013.01); C08G 63/82 (2013.01); C08G 2230/00 (2013.01);
Abstract

In various examples, methods of forming a polymer (e.g., a condensation polymer including but not limited to a polyester), include the steps of forming a mixture comprising one or more monomer(s), one or more biocatalyst(s), and carbon dioxide. In various examples, the methods are at least partially carried out in sub critical carbon dioxide or supercritical carbon dioxide. In various examples, a polymer is a condensation polymer. In various examples, a fabricated article, which may be a medical article, includes one or more polymer(s).

Find Patent Forward Citations

Tsai, Wen-Chyan. (2026). Polymerizations in supercritical carbon dioxide, products of same, and uses thereof (U.S. Patent No. 12583965). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12583965

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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