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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.:

US 6162936 B1

PDFFull Text
Date of Patent:
Dec. 19, 2000

Filed:

May. 28, 1998

Organometallic fluorenyl compounds, preparation, and use

Applicant:
Inventors:

Helmut G Alt, Bayreuth, DE;

Syriac J Palackal, Bartlesville, OK (US);

Konstantinos Patsidis, Bayreuth, DE;

M Bruce Welch, Bartlesville, OK (US);

Rolf L Geerts, Bartlesville, OK (US);

Eric T Hsieh, Bartlesville, OK (US);

Max P McDaniel, Bartlesville, OK (US);

Gil R Hawley, Dewey, OK (US);

Paul D Smith, Seabrook, TX (US);

Assignee:

Phillips Petroleum Company, Bartlesville, OK (US);

Attorney:

Bowman; Edward L.

Primary Examiner:

Mark L Bell

Assistant Examiner:

J Pasterczyk

Int. Cl.
CPC ...
C07F / ; C07F / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
556 43 ; 556 53 ; 556 56 ;
Abstract

Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed.

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Quick Actions:

Alt, Helmut. (2000). Organometallic fluorenyl compounds, preparation, and use (U.S. Patent No. 6162936). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6162936

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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