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:
Sep. 22, 2020
Filed:
Nov. 30, 2016
Applicant:
Anomera Inc., Montreal, CA;
Inventors:
Mark P. Andrews, Westmount, CA;
Timothy Morse, Montreal, CA;
Assignee:
ANOMERA INC., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/00 (2006.01); A61Q 1/04 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); C09D 11/322 (2014.01); C09D 11/037 (2014.01); A61K 8/02 (2006.01); C09B 67/46 (2006.01); C09B 67/02 (2006.01);
U.S. Cl.
CPC ...
C09B 67/009 (2013.01); A61K 8/025 (2013.01); A61K 8/027 (2013.01); A61K 8/731 (2013.01); A61K 8/817 (2013.01); A61Q 1/04 (2013.01); C09B 67/0097 (2013.01); C09D 11/037 (2013.01); C09D 11/322 (2013.01); A61K 2800/413 (2013.01); A61K 2800/43 (2013.01); A61K 2800/594 (2013.01); A61K 2800/624 (2013.01);
Abstract
A pigment comprising dyed crystalline cellulose particles comprising a crystalline cellulose core having a surface charge, optionally one or more polyelectrolyte layers with alternating charges adsorbed on top of each other on the crystalline cellulose core, the polyelectrolyte layer closest to the core having a charge opposite the surface charge of the core, and at least one organic dye having a charge is provided.
Andrews, Mark. (2020). Cellulose-based organic pigments (U.S. Patent No. 10781314). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10781314
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile