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:
Nov. 26, 1991
Filed:
Apr. 30, 1990
Applicant:
Inventors:
Ned M Weinshenker, Palo Alto, CA (US);
William P O'Neill, Los Altos, CA (US);
Assignee:
Cyclex, Inc., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A61F / ;
U.S. Cl.
CPC ...
514 58 ; 536 46 ; 536103 ; 425449 ; 604 19 ; 604 20 ; 540-2 ; 252351 ;
Abstract
Cyclodextrins and especially ionic cyclodextrin derivatives facilitate the iontophoretic delivery of pharmaceutically active agents.