Granted Patent B2

US 12,350,667 · App. 18/792,358 · Granted Jul 8, 2025

Inventors: Vladimir Azersky (San Jose, CA); Fabian Gerlinghaus (South San Francisco, CA); Daniele Malleo (Menlo Park, CA); Brian Alexander Pesch (San Francisco, CA); Bharat S. Thakkar (Campbell, CA); Wilson Wai Toy (San Francisco, CA)

Assignee: Cellares Corporation

B01L3/502715A61L2/04A61L2/20A61L2/206A61L2/208B01J19/004B01L13/00C12M23/44C12M23/50C12M41/48C12N5/00C12N5/0081A61L2/08A61L2202/11A61L2202/122A61L2202/123A61L2202/14B01J2219/0002B01J2219/0074B01L2200/027B01L2300/049

Abstract

Claims (25)

1. A system for processing cell products in parallel comprising:

a robotic arm positioned within a workcell;

a first cartridge comprising a port configured to transfer fluid in and out of the first cartridge, wherein the first cartridge is configured to receive a first cell product to be processed and to interface with one or more instruments of the workcell;

a first instrument positioned within the workcell, wherein the first instrument is configured to enable cell expansion; and

a second, different instrument positioned within the workcell, the second instrument is configured to enable cell expansion,

wherein the robotic arm is configured to move the first cartridge to interface with one or both of the first instrument and the second instrument in order to process the first cell product.

2. The system of claim 1 further comprising a second cartridge comprising a port configured to transfer fluid in and out of the second cartridge, wherein the second cartridge is configured to receive a second cell product to be processed and to interface with the one or more instruments of the workcell.

3. The system of claim 1 , wherein the robotic arm is attached to a linear rail.

4. The system of claim 1 , wherein the robotic arm is a first robotic arm, the system further comprising a second robotic arm positioned within the workcell.

5. The system of claim 4 , wherein the first robotic arm is fixed to a first linear rail and the second robotic arm is fixed to a second, different linear rail.

6. The system of claim 1 , wherein each of the first and second instruments and the robotic arm is positioned within an interior zone of the workcell, and wherein the interior zone is an ISO7 cleanroom.

7. The system of claim 6 , wherein the workcell comprises an air filtration inlet that provides ISO7 or better air quality within the interior zone.

8. The system of claim 1 , wherein the workcell comprises a feedthrough configured to initially receive the first cartridge, and wherein the feedthrough is configured to sterilize the first cartridge to maintain sterility of an interior zone of the workcell.

9. The system of claim 8 , wherein the first cartridge is sterilized using vaporized hydrogen peroxide (VHP).

10. The system of claim 8 , wherein the robotic arm is configured to move the first cartridge between the feedthrough and one or both of the first and second instruments.

11. The system of claim 1 , wherein the system is configured to generate electronic batch records based on process parameters and data collected during cell processing within the system.

12. The system of claim 11 , wherein the data is collected using sensors within the workcell.

13. The system of claim 1 further comprising a processor configured to modify a cell processing operation within the system based on a measurement of one or more cell process parameters or results.

14. The system of claim 13 , wherein the cell process parameters or results comprise one or more of cell number, cell density, cell viability, temperature, dissolved oxygen, pH, glucose level, and volume of onboard reagent storage and waste.

15. The system of claim 13 , wherein the cell processing operation is automatically modified in real-time.

16. The system of claim 1 further comprising a third instrument positioned within the workcell, wherein the third instrument is configured to enable one or more of centrifugation, cell expansion, cell isolation, cell transfection, cell transduction, and fluid transfer in and out of the first cartridge.

17. The system of claim 1 further comprising a reagent vault for storing one or more reagents.

18. The system of claim 17 , wherein the robotic arm is configured to move a reagent from the reagent vault to one of the one or more instruments within the workcell.

19. The system of claim 1 , wherein the first cartridge further comprises a barcode identification.

20. The system of claim 19 , wherein the robotic arm comprises an end effector configured to scan the barcode.

Assignments (3)

Continuity (9)

References Cited (300)

Cited By (5)

US 1,109,621 US 12,497,587 US 12,551,887 US 12,559,710 US 12,570,948