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:
Nov. 07, 2023
Filed:
Jul. 28, 2021
Applicant:
Novomer, Inc., Rochester, NY (US);
Inventors:
Sadesh H. Sookraj, Rochester, NY (US);
Michael A. Slowik, Waltham, MA (US);
Assignee:
Novomer, Inc., Rochester, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D 305/12 (2006.01); C07D 307/60 (2006.01); C01B 3/50 (2006.01); C10G 2/00 (2006.01);
U.S. Cl.
CPC ...
C07D 305/12 (2013.01); C01B 3/50 (2013.01); C07D 307/60 (2013.01); C10G 2/30 (2013.01); C01B 2203/062 (2013.01); C01B 2203/066 (2013.01); Y02E 50/30 (2013.01); Y02P 20/10 (2015.11);
Abstract
The integrated processes herein provide improved carbon efficiency for processes based on coal or biomass gasification or steam methane reforming. Provided are also ethylene oxide carbonylation products such as beta-propiolactone and succinic anhydride having a bio-based content between 0% and 100%, and methods for producing and analyzing the same.