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, 2020
Filed:
Nov. 27, 2018
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Dan Xie, Richmond, CA (US);
Adeola Florence Ojo, Pleasant Hill, CA (US);
Assignee:
CHEVRON U.S.A. INC., San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/48 (2006.01); B01J 29/70 (2006.01); B01J 29/86 (2006.01); C01B 39/02 (2006.01); C01B 39/12 (2006.01); C01B 37/02 (2006.01);
U.S. Cl.
CPC ...
C01B 39/48 (2013.01); B01J 29/703 (2013.01); B01J 29/86 (2013.01); C01B 37/02 (2013.01); C01B 39/026 (2013.01); C01B 39/12 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01);
Abstract
A molecular sieve of *MRE framework can be synthesized using one or more of (2-hydroxyethyl)trimethylammonium cations, (2-hydroxpropyl)trimethylammonium cations, propyltrimethylammonium cations, and benzyltrimethylammonium cations as a structure directing agent.