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:
Feb. 27, 2001
Filed:
Feb. 11, 1997
Applicant:
Inventors:
Thomas J. Pinnavaia, East Lansing, MI (US);
Peter T. Tanev, East Lansing, MI (US);
Wenzhong Zhang, East Lansing, MI (US);
Jialiang Wang, East Lansing, MI (US);
Malama Chibwe, Lansing, MI (US);
Assignee:
Board of Trustees operating Michigan State University, East Lansing, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3/338 ;
U.S. Cl.
CPC ...
C01B 3/338 ;