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 7608555 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 27, 2009

Filed:

Jun. 06, 2007
Applicants:

Thomas Garoff, Helsinki, FI;

Kari Pesonen, Monninkylä, FI;

Päivi Waldvogel, Porvoo, FI;

Timo V. Laine, Vantaa, FI;

Peter Denifl, Gries am Brenner, AT;

Jarmo Lindroos, Kulloo, FI;

Inventors:

Thomas Garoff, Helsinki, FI;

Kari Pesonen, Monninkylä, FI;

Päivi Waldvogel, Porvoo, FI;

Timo V. Laine, Vantaa, FI;

Peter Denifl, Gries am Brenner, AT;

Jarmo Lindroos, Kulloo, FI;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/02 (2006.01); C08F 4/642 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a process for the production of catalysts, particularly of Ziegler-Natta type of catalysts for olefin polymerisation, to the catalysts as such, and to their use in polymerising olefins.


Find Patent Forward Citations

Garoff, Thomas. (2009). Method for the preparation of olefin polymerization catalysts (U.S. Patent No. 7608555). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7608555

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