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:
Feb. 03, 2009
Filed:
Jun. 26, 2003
Applicants:
John Robert Lockemeyer, Sugar Land, TX (US);
Randall Clayton Yeates, Sugar Land, TX (US);
Donald Reinalda, Amstersam, NL;
Inventors:
John Robert Lockemeyer, Sugar Land, TX (US);
Randall Clayton Yeates, Sugar Land, TX (US);
Donald Reinalda, Amstersam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/02 (2006.01); B01J 27/00 (2006.01); B01J 27/198 (2006.01); B01J 27/188 (2006.01); B01J 27/19 (2006.01); B01J 27/192 (2006.01); B01J 27/185 (2006.01); B01J 27/182 (2006.01); B01J 27/057 (2006.01); B01J 27/02 (2006.01); B01J 27/047 (2006.01); B01J 23/00 (2006.01); B01J 23/48 (2006.01); B01J 23/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for improving the selectivity of a supported highly selective epoxidation catalyst comprising silver in a quantity of at most 0.17 g per msurface area of the support, which method comprises
Lockemeyer, John. (2009). Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin (U.S. Patent No. 7485597). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7485597
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile