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:
Sep. 28, 1999
Filed:
Mar. 16, 1998
Applicant:
Inventors:
Richard Beckerbauer, Wilmington, DE (US);
Mark Andrew Harmer, Wilmington, DE (US);
Qun Sun, Wilmington, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C07F / ; C07C / ;
U.S. Cl.
CPC ...
502168 ; 502151 ; 502217 ; 556428 ; 560231 ; 568 32 ;
Beckerbauer, Richard. (1999). Modified fluorosulfonic acids (U.S. Patent No. 5958822). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5958822
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile