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:
May. 17, 2005
Filed:
Oct. 02, 2002
Applicants:
Peggy-jean P. Flanigan, Woodbury, MN (US);
Hye-ok Choi, Woodbury, MN (US);
Inventors:
Peggy-Jean P. Flanigan, Woodbury, MN (US);
Hye-ok Choi, Woodbury, MN (US);
Assignee:
3M Innovative Properties Co., St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F013/02 ; A61F013/00 ; A61L015/16 ;
U.S. Cl.
CPC ...
Abstract
A transdermal delivery device including at least one pressure sensitive adhesive layer having a first major surface and a second major surface, wherein at least one of the first and second major surfaces is a structured surface; a cap layer in contact with the structured surface of an adhesive layer; and, at least one medicinal ingredient between the adhesive layer and the cap layer.