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:
Apr. 11, 2017
Filed:
Aug. 18, 2015
Applicant:
Total Research & Technology Feluy, Seneffe, BE;
Inventor:
Jeroen Wassenaar, Brussels, BE;
Assignee:
Total Research & Technology Feluy, Seneffe, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/00 (2006.01); C08F 4/76 (2006.01); C08F 110/02 (2006.01); C07F 7/08 (2006.01); C08F 10/00 (2006.01); C08F 4/60 (2006.01); B01J 31/18 (2006.01);
U.S. Cl.
CPC ...
C08F 110/02 (2013.01); C07F 7/006 (2013.01); C07F 7/0818 (2013.01); C07F 7/0827 (2013.01); C08F 4/60048 (2013.01); C08F 10/00 (2013.01); B01J 31/18 (2013.01);
Abstract
Group 4 transition metal complexes of bidentate iminonaphthol pro-ligands can be used as catalysts to polymerize olefins, such as ethylene. Group 4 transition metal complexes of bidentate iminonaphthol pro-ligands can have a single-site nature, allowing the catalysts to be used to prepare ultra high molecular weight polyethylene having a narrow molecular weight distribution.
Wassenaar, Jeroen. (2017). Catalysts for preparing ultra high molecular weight polyethylene (uhmwpe) (U.S. Patent No. 9617362). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9617362
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile