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:
Mar. 31, 2009
Filed:
Dec. 21, 2006
Applicants:
Stacey I. Zones, San Francisco, CA (US);
Allen W. Burton, Jr., Richmond, CA (US);
Kenneth Ong, El Cerrito, CA (US);
Inventors:
Stacey I. Zones, San Francisco, CA (US);
Allen W. Burton, Jr., Richmond, CA (US);
Kenneth Ong, El Cerrito, CA (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/36 (2006.01); B01J 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to new crystalline molecular sieve SSZ-74 prepared using a hexamethylene-1,6-bis-(N-methyl-N-pyrrolidinium) dication as a structure-directing agent, and methods for synthesizing SSZ-74.