IP Library Assignment 058389/0442
Patent Assignment
Reel/Frame 058389/0442

Assignment of Assignor's Interest

Recorded: 2021-12-14 Pages: 5
Assignor
MADDEN, SEAN CHRISTOPHER
Executed: 2020-11-12
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Automatic Infusion Valve
Application: 17/644,220 →
Publication: US 2022/0193323
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 14, 2021
From: PARISHRAM, PARTHASARATHY
To: ALCON RESEARCH, LLC
Reel/Frame 058389/0394 →
Assignment of Assignor's Interest Dec 14, 2021
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 058389/0490 →