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. 09, 2007
Filed:
Mar. 18, 2003
Applicants:
Baiyi Zhao, Kingwood, TX (US);
Kevin R. Squire, Kingwood, TX (US);
Smita Kacker, Houston, TX (US);
JO Ann Marie Canich, Houston, TX (US);
Inventors:
Baiyi Zhao, Kingwood, TX (US);
Kevin R. Squire, Kingwood, TX (US);
Smita Kacker, Houston, TX (US);
Jo Ann Marie Canich, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 31/00 (2006.01); C07C 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to late transition metal catalyst precursors and catalysts for olefin dimerizations and oligomerizations, and to methods for making and using these catalysts.