IP Library Assignment 046546/0549
Patent Assignment
Reel/Frame 046546/0549

Assignment of Assignor's Interest

Recorded: 2018-08-03 Pages: 4
Assignor
ZHOU, JIANSHENG
Executed: 2018-07-20
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Redundant Pneumatic Circuit for Reliability Enhancement of Vitrectomy Instruments
Application: 62/703,557 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 5, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 048505/0071 →
Assignment of Assignor's Interest Jun 20, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 049536/0475 →