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:
Jul. 17, 2001
Filed:
Jun. 26, 1998
Applicant:
Inventor:
Ronald E. Laprade, Miami, FL (US);
Assignee:
Noven Pharmaceuticals, Inc., Miami, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/100 ;
U.S. Cl.
CPC ...
B32B 3/100 ;
Abstract
A method and apparatus for making a patch comprising a foam supplier for supplying a foam backing having a predetermined porosity, a dispensing device for applying an ointment to the foam backing in a predetermined pattern, and a cooling device for cooling the foam backing prior to application of the ointment, wherein the ointment thickens and cures upon contact with the cooled foam backing.