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:
Aug. 18, 2026
Filed:
Mar. 27, 2024
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Vasily Simanzhenkov, Calgary, AL (CA);
Yoonhee Kim, Calgary, AL (CA);
Xiaoliang Gao, Calgary, AL (CA);
David Sullivan, Calgary, AL (CA);
Marie Barnes, Calgary, AL (CA);
Elena Sebastiao, Calgary, AL (CA);
Assignee:
NOVA CHEMICALS (INTERNATIONAL) S.A., FRIBOURG, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
B01J 23/881 ; Y02P 20/52 ; B01J 35/80 ; B01J 2235/10 ; B01J 35/647 ; B01J 2235/30 ; B01J 2235/00 ; B01J 2235/15 ; B01J 23/002 ; B01J 23/28 ; B01J 23/8877 ; B01J 37/088 ; B01J 37/10 ; B01J 2523/00 ; B01J 2523/31 ; B01J 2523/55 ; B01J 2523/68 ; B01J 2523/842 ; C07C 5/48 ; C07C 2521/02 ; C07C 2521/04 ; C07C 2523/22 ; C07C 2523/28 ; C07C 2523/881 ; C07C 11/04 ;