Patent Assignment
Reel/Frame 070070/0435
Assignment of Assignor's Interest
Recorded: 2025-01-31
Pages: 2
Assignor
VAPORSENS, INC.
Executed: 2025-01-31
Assignee
GENTEX CORPORATION
600 NORTH CENTENNIAL STREET, ZEELAND, MICHIGAN, 49464
Covered Properties
(3)
Detecting Compounds in Airborne Particles Using Ion Exchange
Application:
63/014,879 →
Detecting Compounds in Airborne Particles Using Ion Exchange
Application:
63/061,478 →
Detecting Compounds in Airborne Particles Using Ion Exchange
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 22, 2021
From: JOHNSON, JAYC; SLATTUM, PAUL; BUNES, BENJAMIN ROSS; LATER, DOUGLAS WAYNE
To: UNIVERSITY OF UTAH; VAPORSENS, INC.
Reel/Frame 056005/0911 →
Assignment of Assignor's Interest
Apr 22, 2021
From: ZANG, LING
To: UNIVERSITY OF UTAH
Reel/Frame 056005/0960 →
Assignment of Assignor's Interest
Apr 22, 2021
From: UNIVERSITY OF UTAH
To: UNIVERSITY OF UTAH RESEARCH FOUNDATION
Reel/Frame 056006/0086 →
Assignment of Assignor's Interest
Apr 23, 2021
From: ZANG, LING
To: UNIVERSITY OF UTAH
Reel/Frame 056015/0422 →
Assignment of Assignor's Interest
Apr 23, 2021
From: JOHNSON, JAYC; SLATTUM, PAUL; BUNES, BENJAMIN ROSS; LATER, DOUGLAS WAYNE
To: UNIVERSITY OF UTAH; VAPORSENS, INC.
Reel/Frame 056015/0499 →
Assignment of Assignor's Interest
Apr 23, 2021
From: UNIVERSITY OF UTAH
To: UNIVERSITY OF UTAH RESEARCH FOUNDATION
Reel/Frame 056015/0555 →
Assignment of Assignor's Interest
May 26, 2021
From: ZANG, LING
To: UNIVERSITY OF UTAH
Reel/Frame 056362/0803 →
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 →