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:
May. 19, 2026
Filed:
Oct. 10, 2022
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Shuhua Jin, Cheshire, CT (US);
Jesse Lawrence Davis, Hartford, CT (US);
Chih-Min Cheng, Westford, MA (US);
Zhongwei Liu, Newington, CT (US);
Daniel Yi, Glastonbury, CT (US);
Tomoyo Wakamatsu, Rocky Hill, CT (US);
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
Photocurable compositions that have a color change during curing and methods of preparation and use of such compositions. More particularly, the present invention relates to photocurable compositions that that have a color change during curing and are useful for forming topographical features, e.g., spacer features, and/or fold protection coatings on a portion of a membrane surfaces, and particularly on membranes used in osmosis and reverse-osmosis applications, such as membrane filters.