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. 13, 2026
Filed:
Oct. 30, 2023
Applicants:
The Regents of the University of California, Oakland, CA (US);
Celldom, Inc., San Carlos, CA (US);
Inventors:
Eugene Tkachenko, Del Mar, CA (US);
Natalia Tkachenko, Del Mar, CA (US);
Edgar Gutierrez, Spring Valley, CA (US);
Alexander Groisman, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/50 (2006.01); B01L 3/00 (2006.01); B01L 99/00 (2010.01); G01N 33/543 (2006.01); G01N 33/58 (2006.01); G01N 37/00 (2006.01);
U.S. Cl.
CPC ...
G01N 33/5008 (2013.01); B01L 3/5085 (2013.01); G01N 33/54306 (2013.01); G01N 33/585 (2013.01); B01L 3/50853 (2013.01); B01L 2200/0668 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/021 (2013.01); B01L 2300/0893 (2013.01); B01L 2300/123 (2013.01); G01N 2500/02 (2013.01); G01N 2500/10 (2013.01);
Abstract
Provided are methods and compositions for cell-based drug screening with high-density arrays of conical microwells and slow-drug-release beads.