Patent Assignment
Reel/Frame 027517/0178
Assignment of Assignor's Interest
Recorded: 2012-01-11
Pages: 7
Assignors
FIELD, LESLIE
Executed: 2011-12-08
JENKINS, DANIEL
Executed: 2011-12-07
RICKARD, MATTHEW
Executed: 2011-12-21
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Active Drainage Systems With Pressure-Driven Valves and Electronically-Driven Pump
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →
Merger
Jul 21, 2020
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 053273/0022 →
Confirmatory Deed of Assignment Effective April 8, 2019
Jul 23, 2020
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 053293/0484 →