IP Library Assignment 075597/0119
Patent Assignment
Reel/Frame 075597/0119

Assignment of Assignor's Interest

Recorded: 2026-08-10 Pages: 5
Assignor
QT HOLDINGS CORP
Executed: 2026-07-30
Assignee
R&D SYSTEMS, INC.
614 MCKINLEY PL., NE, MINNEAPOLIS, MINNESOTA, 55413
Covered Property (1)
Compositions, Devices, and Methods for Cell Separation
Application: 16/086,267 →
Publication: US US20190336940A1
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2020
From: KEVLAHAN, SEAN H.; BALL, ANDREW; QIN, GUOKUI; WELLS, STEVEN B.
To: QT HOLDINGS CORP
Reel/Frame 052480/0326 →