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. 05, 2022
Filed:
Oct. 22, 2020
Applicant:
Exxonmobil Technology and Engineering Company, Annandale, NJ (US);
Inventors:
Kun Wang, Branchburg, NJ (US);
Aaron Sattler, Annandale, NJ (US);
Jihad M. Dakka, Whitehouse Station, NJ (US);
Assignee:
ExxonMobil Technology and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 1/24 (2006.01); C07C 13/12 (2006.01); C07C 13/15 (2006.01); C07C 1/247 (2006.01); B01J 8/00 (2006.01);
U.S. Cl.
CPC ...
C07C 1/24 (2013.01); B01J 8/008 (2013.01); C07C 1/247 (2013.01); B01J 2208/06 (2013.01); C07C 13/12 (2013.01); C07C 13/15 (2013.01); C07C 2529/068 (2013.01);
Abstract
The application relates to processes and systems that use a furfural compound for producing five-membered carbocyclic rings that are unsaturated, such as cyclopentene and cyclopentadiene. Examples methods for conversion of furfural compounds may include converting a furfural compound to at least a five-membered, saturated carbocyclic ring, and converting the five-membered, saturated carbocyclic ring in a presence of a catalyst to at least a five-membered, unsaturated carbocyclic ring.