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:
Jul. 31, 2018
Filed:
Sep. 03, 2014
Applicant:
Myriant Corporation, Woburn, MA (US);
Inventors:
Vijay Gnanadesikan, Stonham, MA (US);
Ramnik Singh, Winchester, MA (US);
Rajesh Dasari, Lincoln, MA (US);
Montgomery Alger, Hellertown, PA (US);
Assignee:
Myriant Corporation, Woburn, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/27 (2006.01); C07C 29/60 (2006.01); C07C 51/285 (2006.01); C07C 209/16 (2006.01); C07C 253/26 (2006.01); C07C 29/44 (2006.01); C07C 51/16 (2006.01);
U.S. Cl.
CPC ...
C07C 51/27 (2013.01); C07C 29/44 (2013.01); C07C 29/60 (2013.01); C07C 51/16 (2013.01); C07C 51/285 (2013.01); C07C 209/16 (2013.01); C07C 253/26 (2013.01);
Abstract
The present invention is in the field of producing bio-based commodity organic chemicals such as bio-acrylic acid, bio-acrylonitrile, and bio-1,4-butanediol using renewable carbon sources as feedstock. In the first stage of the present invention, bio-1,3-propanediol is derived from renewable carbon sources through microbial fermentation. In the second stage of the present invention, bio-1,3-propanediol is converted into bio-acrylic acid or bio-acrylonitrile or bio-1,4-butanediol.