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:
Jan. 06, 2026
Filed:
Oct. 23, 2020
Applicant:
Dover Europe Sàrl, Vernier, CH;
Inventors:
Jean-Yves Sabys, La Roche de Glun, FR;
Virginie Rio, Etables, FR;
Assignee:
Dover Europe Sàrl, Vernier, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/50 (2014.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/106 (2014.01); C09D 11/322 (2014.01); C09D 11/328 (2014.01); C09D 11/36 (2014.01);
U.S. Cl.
CPC ...
C09D 11/50 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/106 (2013.01); C09D 11/322 (2013.01); C09D 11/328 (2013.01); C09D 11/36 (2013.01);
Abstract
Thermochromic ink composition for ink jet printing, liquid at room temperature, comprising: Method for marking a substrate by spraying said ink composition onto this substrate, and substrate provided with a marking obtained by drying and/or absorption of said ink composition. Method of indicating sterilization or pasteurization or autoclaving of a substrate using said ink.