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. 07, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Frank Kuber, Oberursel, DE;
Michael Aulbach, Hofheim, DE;
Bernd Bachmann, Eppstein, DE;
Walter Spaleck, Liederbach, DE;
Andreas Winter, Glashutten, DE;
Assignee:
Targor GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
502103 ; 502117 ; 502152 ; 556 11 ; 556 12 ; 556 28 ; 556 53 ; 526160 ; 526943 ;
Abstract
The present invention relates to a polynuclear metallocene compound of the formula I ##STR1## a process for their preparation and their use as a catalyst for olefin polymerization.
Kuber, Frank. (1998). Metallocenes, process for their preparation and their use as catalysts (U.S. Patent No. 5776851). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5776851
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile