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:
Jun. 04, 2024
Filed:
Sep. 25, 2019
3m Innovative Properties Company, St. Paul, MN (US);
Timothy J. Hebrink, Scandia, MN (US);
Stephen P. Maki, North St. Paul, MN (US);
Charles D. Hoyle, Stillwater, MN (US);
Joel D. Oxman, Minneapolis, MN (US);
Matthew T. Scholz, Woodbury, MN (US);
Justin M. Mazzoni, Cheshire, CT (US);
Michael E. Griffin, Maplewood, MN (US);
Anna C. Hamlin, Lino Lakes, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Multilayer optical film comprising at least a plurality of alternating first and second optical layers. Embodiments of the multilayer optical film are useful, for example, in UV-C shield, UV-C light collimator, and UV-C light concentrator applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile