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. 29, 2016
Filed:
Jun. 06, 2013
Applicant:
Rive Technology, Inc., Boston, MA (US);
Inventors:
Javier Garcia-Martinez, Alicante, ES;
Marvin M. Johnson, Bartlesville, OK (US);
Ioulia Valla, Waltham, MA (US);
Assignee:
Rive Technology, Inc., Monmouth Junction, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 29/08 (2006.01); C01B 39/02 (2006.01);
U.S. Cl.
CPC ...
B01J 29/084 (2013.01); C01B 39/026 (2013.01);
Abstract
Compositions and methods for preparing mesoporous materials from low Si/Al ratio zeolites. Such compositions can be prepared by acid wash and/or isomorphic substitution pretreatment of low Si/Al ratio zeolites prior to introduction of mesoporosity.