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:
Aug. 07, 1990
Filed:
Nov. 08, 1988
Applicant:
Inventors:
Emmett M Partain, III, Bound Brook, NJ (US);
George L Brode, II, Bridgewater, NJ (US);
Assignee:
Union Carbide Chemicals and Plastics Company Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514777 ; 514 55 ; 514947 ; 514953 ; 514969 ; 514945 ; 514944 ; 424D / ; 424443 ; 424444 ; 424449 ;
Abstract
Delivery systems containing at least one aminopolysaccharide derivative are provided for the delivery of pharmaceutical or therapeutic actives to a desired topical or mucous membrane site in a subject, and wherein upon delivery, the systems provides a biocompatible, substantive, gas permeable, film from which actives are available at the designated site.
Quick Actions:
Partain, III, Emmett. (1990). Delivery systems for pharmaceutical or therapeutic actives (U.S. Patent No. 4946870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4946870
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile