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. 29, 2025
Filed:
Sep. 02, 2021
Applicant:
Intellego Technologies Ab, Solna, SE;
Inventor:
Claes Lindahl, Solna, SE;
Assignee:
Intellego Technologies AB, Solna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/50 (2006.01); G01J 1/04 (2006.01);
U.S. Cl.
CPC ...
G01J 1/50 (2013.01); G01J 1/0488 (2013.01);
Abstract
An apparatuscomprises a first layercomprising a colourimetric indicator; and a second layerprovided on at least a portionof the first layer, at least a portion of the second layerbeing configured to block and/or absorb a radiation to which the indicator is sensitive or reactive and being configured to be substantially transparent to visible light.
Lindahl, Claes. (2025). Multilayer colourimetric indicator (U.S. Patent No. 12372399). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12372399
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile