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:
Apr. 16, 2002
Filed:
Apr. 25, 2000
Applicant:
Inventors:
Theresa A. Pecoraro, Danville, CA (US);
Ignatius Y. Chan, Novato, CA (US);
Darryl K. Whaley, Vallejo, CA (US);
Pamela R. Auburn, Houston, TX (US);
Assignee:
Chevron Phillips Chemical Company, LP, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/108 ;
U.S. Cl.
CPC ...
B01J 2/108 ;
Abstract
Silica powders and mixed silica-oxide powders and methods of preparing such powders for use as catalyst supports for polymerization processes.
Pecoraro, Theresa. (2002). Powders of silica-oxide and mixed silica-oxide and method of preparing same (U.S. Patent No. 6372685). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6372685
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile