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. 07, 2010
Filed:
Nov. 18, 2005
Peter R. Johnson, Eagan, MN (US);
Marla R. Emery, Woodbury, MN (US);
James T. Wolter, Oakdale, MN (US);
Jennifer E. Raeder-devens, Highland Park, IL (US);
Daniel C. Duan, St. Paul, MN (US);
Moses M. David, Woodbury, MN (US);
Hye-ok Choi, Woodbury, MN (US);
Peter R. Johnson, Eagan, MN (US);
Marla R. Emery, Woodbury, MN (US);
James T. Wolter, Oakdale, MN (US);
Jennifer E. Raeder-Devens, Highland Park, IL (US);
Daniel C. Duan, St. Paul, MN (US);
Moses M. David, Woodbury, MN (US);
Hye-Ok Choi, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A method of coating a microneedle array comprising: providing a microneedle array having a substrate and at least one needle; providing a removable masking layer on the microneedle array such that the substrate is at least partially covered by the masking layer and the at least one needle remains at least partially exposed; and applying a coating material to at least a portion of the exposed portion of the microneedle array.