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. 08, 2022
Filed:
Nov. 12, 2018
Applicant:
E Ink California, Llc, Fremont, CA (US);
Inventor:
Lei Liu, Fremont, CA (US);
Assignee:
E INK CALIFORNIA, LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 1/32 (2006.01); A61N 1/04 (2006.01); A61K 9/70 (2006.01);
U.S. Cl.
CPC ...
A61N 1/327 (2013.01); A61K 9/7092 (2013.01); A61N 1/044 (2013.01); A61N 1/0428 (2013.01); A61N 1/0448 (2013.01); A61N 1/325 (2013.01); A61N 1/0476 (2013.01);
Abstract
An active molecule delivery system whereby active molecules can be released on demand and/or a variety of different active molecules can be delivered from the same system and/or different concentrations of active molecules can be delivered from the same system. The active molecule delivery system includes a first electrode, a plurality of microcells, and a porous conductive layer. The microcells are filled with a medium including active molecules.
Liu, Lei. (2022). Electrophoretic active delivery system including porous conductive electrode layer (U.S. Patent No. 11266832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11266832
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile