IP Library › Assignment 054887/0832
Patent Assignment
Reel/Frame 054887/0832

Assignment of Assignor's Interest

Recorded: 2021-01-12 Pages: 4
Assignor
ZHOU, JIANSHENG
Executed: 2019-12-10
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Vacuum Oscillation Prevention in a Venturi Surgical System
Application: 17/146,665 →
Publication: US 2021/0213183
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2021
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 054887/0898 →