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:
Jul. 17, 2018
Filed:
May. 29, 2015
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Kenton D. Budd, Woodbury, MN (US);
Neeraj Sharma, Woodbury, MN (US);
Bill H. Dodge, Finlayson, MN (US);
Daimon K Heller, Houlton, WI (US);
Michael A. Haase, St. Paul, MN (US);
Mahmut Aksit, Woodbury, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); C09K 11/88 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
C09K 11/02 (2013.01); C09K 11/025 (2013.01); C09K 11/883 (2013.01); H01L 33/502 (2013.01);
Abstract
A marker composition and a package using same. The marker composition can include retroreflective particles and a dispersion medium, the blending ratio of the retroreflective particles being from 50 to 90 mass % on the basis of the total marker composition.