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:
Mar. 10, 2020
Filed:
Sep. 10, 2015
Applicant:
Domino Uk Limited, Cambridge, GB;
Inventors:
Claire Bourdin, Trumpington, GB;
Jonathan Morgan, Cottenham, GB;
Assignee:
Domino UK Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); B41J 2/01 (2006.01); C09D 11/328 (2014.01); C09D 11/106 (2014.01); G01K 11/16 (2006.01); C09D 11/50 (2014.01); C09D 11/102 (2014.01); C09D 11/14 (2006.01); C09D 11/38 (2014.01); C09D 11/52 (2014.01); G01K 3/04 (2006.01); G01K 11/12 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2107 (2013.01); B41J 2/01 (2013.01); C09D 11/102 (2013.01); C09D 11/106 (2013.01); C09D 11/14 (2013.01); C09D 11/328 (2013.01); C09D 11/38 (2013.01); C09D 11/50 (2013.01); C09D 11/52 (2013.01); G01K 3/04 (2013.01); G01K 11/12 (2013.01); G01K 11/16 (2013.01);
Abstract
The present invention relates to an inkjet ink including a photo-chromic colorant and a UV absorber. The ink may be used as a time-temperature indicator and is particularly useful in packaging food and/or drink to provide an indication of the quality of the contents.