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:
Dec. 09, 2008
Filed:
Aug. 26, 2005
David M. Lowe, Sunnyvale, CA (US);
Michel Molinier, Houston, TX (US);
John D. Y. Ou, Houston, TX (US);
Michael A. Risch, Seabrook, TX (US);
Anthony F. Volpe, Jr., Santa Clara, CA (US);
Jeffrey C. Yoder, San Jose, CA (US);
Valery Sokolovskii, Sunnyvale, CA (US);
David M. Lowe, Sunnyvale, CA (US);
Michel Molinier, Houston, TX (US);
John D. Y. Ou, Houston, TX (US);
Michael A. Risch, Seabrook, TX (US);
Anthony F. Volpe, Jr., Santa Clara, CA (US);
Jeffrey C. Yoder, San Jose, CA (US);
Valery Sokolovskii, Sunnyvale, CA (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
A selective hydrogenation catalyst composition comprises a support; a first metal component comprising rhodium; and a second metal component comprising a metal other than rhodium and selected from Groups 1 to 15 of the Periodic Table of Elements, wherein said first and second components are predominantly contained in an outer surface layer of the support having a depth of not more than 1000 microns.