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:
Jun. 02, 1992
Filed:
Jun. 19, 1991
Applicant:
Inventor:
Spyros Theodoropulos, Yorktown Heights, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7823 ; 25230135 ; 25230136 ; 424-11 ; 528 62 ; 525370 ;
Abstract
Quinoline polymers are provided which are conveniently prepared by the reaction of 2-amino-8-hydroxyquinolines and diisocyanates. The resulting polymeric compounds are then chelated with certain metal ions to provide chelates having utility in biological areas or in areas where the properties of the particular metal ion chelate can be utilized.
Theodoropulos, Spyros. (1992). Quinoline polymers, their chelates and process of preparation and use (U.S. Patent No. 5118499). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5118499
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile