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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 11267936 B1

PDFFull Text
Date of Patent:
Mar. 08, 2022

Filed:

Jan. 29, 2020

Lactide copolymers and ring-opened lactide copolymers

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Brandon M. Kobilka, Fishkill, NY (US);

Joseph Kuczynski, North Port, FL (US);

Jacob T. Porter, Highland, NY (US);

Jason T. Wertz, Pleasant Valley, NY (US);

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorney:

Kelsey M. Skodje

Primary Examiner:

Kregg T Brooks

Int. Cl.
CPC ...
C08G 63/688 (2006.01); C08G 63/08 (2006.01); C08G 65/26 (2006.01); C08G 59/26 (2006.01); C08L 67/02 (2006.01); C08G 59/62 (2006.01); C09D 163/00 (2006.01); C09J 163/00 (2006.01); C08L 71/00 (2006.01); C08L 63/00 (2006.01); C09D 171/00 (2006.01); C09J 171/00 (2006.01); C08G 59/30 (2006.01); C08G 65/324 (2006.01); C09D 167/04 (2006.01); C08G 63/85 (2006.01); C09D 167/02 (2006.01); C09J 167/02 (2006.01);
U.S. Cl.
CPC ...
C08G 63/6886 (2013.01); C08G 59/26 (2013.01); C08G 59/302 (2013.01); C08G 59/621 (2013.01); C08G 59/625 (2013.01); C08G 63/08 (2013.01); C08G 63/85 (2013.01); C08G 65/26 (2013.01); C08G 65/2609 (2013.01); C08G 65/2612 (2013.01); C08G 65/324 (2013.01); C08L 63/00 (2013.01); C08L 67/025 (2013.01); C08L 71/00 (2013.01); C09D 163/00 (2013.01); C09D 167/025 (2013.01); C09D 167/04 (2013.01); C09D 171/00 (2013.01); C09J 163/00 (2013.01); C09J 167/025 (2013.01); C09J 171/00 (2013.01);
Abstract

An article of manufacture. The article of manufacture includes a ring-opened lactide copolymer. The ring-opened lactide copolymer is formed in a process that includes reacting a functionalized lactide monomer with a BPA-derived monomer. The reaction forms a lactide copolymer, which is reacted to form the ring-opened lactide copolymer.

Find Patent Forward Citations

Kobilka, Brandon. (2022). Lactide copolymers and ring-opened lactide copolymers (U.S. Patent No. 11267936). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11267936

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

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