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:
Mar. 20, 1990
Filed:
Oct. 21, 1988
Applicant:
Inventor:
Carlos Samour, Wellesley, MA (US);
Assignee:
Macrochem Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
424448 ; 424449 ; 424447 ;
Abstract
A transdermal medication device for applying medication on the skin of the user comprising upper and lower layers having cooperating filaments for detachably securing the upper layer to the lower layer. The lower layer has an opening therethrough, the upper layer carrying a medication reservoir which seats in the opening. In one form of the invention, the device is a patch attached by pressure-sensitive adhesive to the skin. In another form of the invention, the lower layer is a band for attaching the device about the chest, waist, arm or leg of the user.