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. 20, 2016
Filed:
May. 23, 2012
Olester Benson, Jr., Woodbury, MN (US);
Kathryn M. Spurgeon, River Falls, WI (US);
Steven R. Vanhoose, Stillwater, MN (US);
Tadesse G. Nigatu, Cottage Grove, MN (US);
Olester Benson, Jr., Woodbury, MN (US);
Kathryn M. Spurgeon, River Falls, WI (US);
Steven R. Vanhoose, Stillwater, MN (US);
Tadesse G. Nigatu, Cottage Grove, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Methods for making differentially pattern cured microstructured articles are disclosed, using a molding tool having a microstructured surface, a patterned irradiation to generate irradiate and non-irradiated regions in a radiation curable resin. Different combinations of molding tools and patterned irradiation provide numerous variants of differentially pattern cured microstructured articles without requiring costly modification of the molding tools.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile