Patent Assignment
Reel/Frame 056362/0803
Assignment of Assignor's Interest
Recorded: 2021-05-26
Pages: 4
Assignor
ZANG, LING
Executed: 2021-04-22
Assignee
UNIVERSITY OF UTAH
201 S. PRESIDENT CIRCLE, SALT LAKE CITY, UTAH, 84112
Covered Property
(1)
Detecting Compounds in Airborne Particles Using Ion Exchange
Application:
17/239,247 →
Publication:
US 2021/0341373
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 2021
From: JOHNSON, JAYC; SLATTUM, PAUL; BUNES, BENJAMIN ROSS; LATER, DOUGLAS WAYNE
To: UNIVERSITY OF UTAH; VAPORSENS, INC.
Reel/Frame 056362/0990 →
Assignment of Assignor's Interest
May 26, 2021
From: UNIVERSITY OF UTAH
To: UNIVERSITY OF UTAH RESEARCH FOUNDATION
Reel/Frame 056363/0040 →
Assignment of Assignor's Interest
Jan 31, 2025
From: VAPORSENS, INC.
To: GENTEX CORPORATION
Reel/Frame 070070/0435 →