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:
Nov. 13, 1984
Filed:
Sep. 15, 1982
Applicant:
Inventors:
Michael J Desmond, Cleveland Heights, OH (US);
Kenneth C Benton, Garfield Heights, OH (US);
Raymond J Weinert, Garfield Heights, OH (US);
Assignee:
The Standard Oil Company, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
502117 ; 502118 ; 502121 ; 502122 ; 502123 ; 502125 ; 502154 ; 526139 ; 526140 ; 526141 ; 526142 ; 526161 ;
Abstract
Ethylene is polymerized by a catalyst system comprised of a transition metal complex consisting of at least one binucleating ligand attached to at least one transition metal containing nucleus; and an organometallic cocatalyst containing at least one element of Group IA, IIA or Group IIIA.
Desmond, Michael. (1984). Catalysts for the polymerization of ethylene (U.S. Patent No. 4482639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4482639
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile