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. 27, 1985
Filed:
Jun. 21, 1983
Applicant:
Inventor:
Eugene R Cooper, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A61K / ;
U.S. Cl.
CPC ...
514424 ; 514171 ; 514549 ; 514300 ; 514826 ; 514825 ; 514859 ;
Abstract
Topical pharmaceutical compositions comprising a pharmaceutically-active agent and a novel, penetration-enhancing vehicle or carrier are disclosed. The vehicle or carrier comprises a binary combination of N-(2-Hydroxyethyl) pyrrolidone and a 'cell-envelope disordering compound'. The compositions provide marked transepidermal and percutaneous delivery of the active selected. A method of treating certain pathologies and conditions responsive to the selected active, systemically or locally, is also disclosed.