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:
Oct. 12, 1999
Filed:
Dec. 17, 1997
Applicant:
Inventors:
Gregory S Lee, San Ramon, CA (US);
Yumi Nakagawa, Oakland, CA (US);
Richard Norman Reynolds, Point Richmond, CA (US);
Assignee:
Chevron U.S.A. Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ; C01B / ;
U.S. Cl.
CPC ...
423706 ; 423718 ; 423713 ; 423212 ; 4232392 ; 20811101 ; 208 27 ; 208134 ; 208137 ; 208138 ; 208 89 ; 585467 ; 585475 ; 585481 ; 585533 ;
Abstract
The present invention relates to new crystalline zeolite SSZ-43 prepared using a substituted piperidinium or decahydroquinolinium cation templating agent.