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:
Jan. 26, 2010
Filed:
Jun. 01, 2007
Applicants:
Wayne S Mahoney, St. Paul, MN (US);
Steven D. Theiss, Woodbury, MN (US);
Inventors:
Wayne S Mahoney, St. Paul, MN (US);
Steven D. Theiss, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/09 (2006.01); G03F 7/20 (2006.01); G03F 7/30 (2006.01); G03F 7/36 (2006.01); G03C 1/77 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an article that comprises a substrate comprising an acid-etchable layer, a water-soluble polymer matrix, and a photoacid generator. Also provided is a method for patterning that can provide patterned layers that can be used to form electroactive devices.