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:
Oct. 05, 1999
Filed:
Oct. 31, 1996
Applicant:
Inventors:
Ronald D Schoenwald, Iowa City, IA (US);
Charles F Barfknecht, Iowa City, IA (US);
Assignee:
University of Iowa Research Foundation, Iowa City, IA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424400 ; 514912 ;
Abstract
Tear production stimulants of reduced basicity prepared from cyclopropyl adducts of tertiary amines are disclosed.
Schoenwald, Ronald. (1999). Ocular protein stimulants (U.S. Patent No. 5961987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5961987
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile