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:
Nov. 10, 2020
Filed:
Apr. 26, 2019
Applicant:
California Institute of Technology, Pasadena, CA (US);
Inventors:
Joel E. Schmidt, Utrecht, NL;
Mark E. Davis, Pasadena, CA (US);
Ben W. Boal, Pasadena, CA (US);
Jong Hun Kang, Pasadena, CA (US);
Assignee:
California Institute of Technology, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/04 (2006.01); B01J 20/18 (2006.01); B01J 20/30 (2006.01); C01B 39/00 (2006.01); B01J 37/08 (2006.01); B01J 37/00 (2006.01);
U.S. Cl.
CPC ...
B01J 29/047 (2013.01); B01J 20/18 (2013.01); B01J 20/3057 (2013.01); B01J 20/3078 (2013.01); B01J 37/0018 (2013.01); B01J 37/08 (2013.01); C01B 39/00 (2013.01);
Abstract
The present disclosure is directed to novel crystalline germanosilicate compositions and methods of producing the same. In particular, the crystalline germanosilicate compositions are extra-large-pore compositions, designated CIT-13 possessing 10- and 14-membered rings. The disclosure describes methods of preparing these compositions using substituted benzyl-imidazolium organic structure-directing agents (OSDAs). Also disclosed are methods of using these crystalline compositions.