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:
Jan. 02, 2007
Filed:
Feb. 26, 2003
Applicants:
Jörg Schottek, Frankfurt, DE;
Jörg Schulte, Frankfurt, DE;
Tim Dickner, Frankfurt, DE;
Iris Küllmer, Frankfurt, DE;
Inventors:
Jörg Schottek, Frankfurt, DE;
Jörg Schulte, Frankfurt, DE;
Tim Dickner, Frankfurt, DE;
Iris Küllmer, Frankfurt, DE;
Assignee:
Celanese Ventures GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 31/00 (2006.01); B01J 37/00 (2006.01); C08F 4/02 (2006.01); C08F 4/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing special transition metal compounds, to novel transition metal compounds and to the use thereof for polymerizing olefins.
Schottek, Jörg. (2007). Covalently fixed nonmetallocenes, process for preparing them and their use for the polymerization of olefins (U.S. Patent No. 7157398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7157398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile