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. 13, 2017
Filed:
Jun. 27, 2012
Applicant:
John E. Gozum, Stillwater, MN (US);
Inventor:
John E. Gozum, Stillwater, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/75 (2006.01); G01N 31/22 (2006.01); G01N 21/78 (2006.01);
U.S. Cl.
CPC ...
G01N 31/22 (2013.01); G01N 21/78 (2013.01);
Abstract
Dye compositions comprising rhodizonate dye particles encapsulated within a shearable hydrophobic organic encapsulant composition.