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:
Dec. 06, 1994
Filed:
Aug. 24, 1992
Applicant:
Inventor:
Frank Kochinke, Fremont, CA (US);
Assignee:
Pharmetrix Corporation, Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; A61F / ;
U.S. Cl.
CPC ...
428224 ; 424443 ; 424448 ; 424449 ;
Abstract
A method for fabrication of multilayer transdermal drug release devices that divides the assembly of the various drug delivery components of the device into their unit operations; treats the prefabricated units as modules that are later combined to obtain the finished transdermal drug delivery device. A variety of different configurations are available depending upon the drug or drugs to be administered.