US 11,927,519 B2
Synthetic human cell mimic hydrogel particle for cytometric or coulter device
Jeffrey Kim, Berkeley, CA (US); Oliver Liu, San Francisco, CA (US); Jeremy Agresti, El Cerrito, CA (US); and Anh Tuan Nguyen, San Francisco, CA (US)
Assigned to Slingshot Biosciences, Inc., Emeryville, CA (US)
Filed by Slingshot Biosciences, Inc., Emeryville, CA (US)
Filed on Apr. 26, 2023, as Appl. No. 18/139,741.
Application 18/139,741 is a continuation of application No. 17/990,360, filed on Nov. 18, 2022, granted, now 11,686,661.
Application 17/990,360 is a continuation of application No. 16/933,028, filed on Jul. 20, 2020, granted, now 11,747,261.
Application 16/933,028 is a continuation of application No. 15/625,394, filed on Jun. 16, 2017, granted, now 10,753,846, issued on Aug. 25, 2020.
Application 15/625,394 is a continuation of application No. 15/018,769, filed on Feb. 8, 2016, granted, now 9,714,897, issued on Jul. 25, 2017.
Claims priority of provisional application 62/184,192, filed on Jun. 24, 2015.
Claims priority of provisional application 62/114,004, filed on Feb. 9, 2015.
Prior Publication US 2023/0266223 A1, Aug. 24, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G01N 15/10 (2006.01); C12Q 1/04 (2006.01); G01N 1/28 (2006.01); G01N 15/14 (2006.01); G01N 15/00 (2006.01)
CPC G01N 15/1012 (2013.01) [C12Q 1/04 (2013.01); G01N 1/28 (2013.01); G01N 15/1434 (2013.01); G01N 15/1459 (2013.01); G01N 2001/2893 (2013.01); G01N 2015/0065 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/1018 (2013.01); G01N 2015/149 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A synthetic human cell mimic hydrogel particle, comprising:
a) a hydrogel particle comprising a polymerized monomer; and
wherein the synthetic human cell mimic hydrogel particle comprises an optical property that is substantially similar to a corresponding optical property of the human cell mimic hydrogel particle's natural biological cell counterpart.