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. 28, 2026
Filed:
Jan. 15, 2021
Applicant:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
John-Timothy Anyanwu, Ann Arbor, MI (US);
Yiren Wang, Ann Arbor, MI (US);
Ralph T. Yang, Ann Arbor, MI (US);
Assignee:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/283 (2006.01); B01D 53/02 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01J 20/283 (2013.01); B01D 53/02 (2013.01); B01J 20/3259 (2013.01);
Abstract
A method of grafting a silica support includes adding the silica support to a solvent, resulting in a first solution, adding an amount of silane to the first solution, resulting in a second solution, filtering grafted silica support from the second solution, and drying the grafted silica support.