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. 28, 2023
Filed:
Jan. 19, 2021
Applicant:
Novomer, Inc., Rochester, NY (US);
Inventors:
Sadesh H. Sookraj, Rochester, NY (US);
Alexander Tseitlin, Rochester, NY (US);
Assignee:
Novomer, Inc., Rochester, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/09 (2006.01); C07C 51/50 (2006.01); C07C 51/44 (2006.01); B01J 4/00 (2006.01); B01J 8/02 (2006.01); B01J 20/26 (2006.01); B01J 20/30 (2006.01); C07D 305/12 (2006.01); C08F 20/06 (2006.01); B01J 29/08 (2006.01); B01J 29/40 (2006.01); C08F 120/06 (2006.01);
U.S. Cl.
CPC ...
C07C 51/09 (2013.01); B01J 4/001 (2013.01); B01J 8/0278 (2013.01); B01J 20/267 (2013.01); B01J 20/3085 (2013.01); B01J 29/084 (2013.01); B01J 29/40 (2013.01); C07C 51/44 (2013.01); C07C 51/50 (2013.01); C07D 305/12 (2013.01); C08F 20/06 (2013.01); C08F 120/06 (2013.01); B01J 2208/00752 (2013.01);
Abstract
Provided herein are methods of producing acrylic acid from beta-propiolactone. Such methods may involve the use of a heterogeneous catalyst, such as a zeolite.