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. 13, 1993
Filed:
Nov. 06, 1991
Applicant:
Inventors:
Stacey I Zones, San Francisco, CA (US);
Dennis L Holtermann, Crockett, CA (US);
Robert A Innes, San Rafael, CA (US);
Theresa A Pecoraro, Blackhawk, CA (US);
Donald S Santilli, Larkspur, CA (US);
James N Ziemer, Hercules, CA (US);
Assignee:
Chevron Research and Technology Company, San Francisco, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C01B / ;
U.S. Cl.
CPC ...
208 46 ; 208135 ; 208111 ; 208120 ; 208137 ; 585510 ; 585502 ; 585640 ; 423704 ; 423718 ; 502 77 ;
Abstract
A crystalline zeolite SSZ-25 is prepared using an adamantane quaternary ammonium ion as a template.
Zones, Stacey. (1993). Zeolite ssz-25 (U.S. Patent No. 5202014). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5202014
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile