Patent Assignment
Reel/Frame 030556/0802
Assignment of Assignor's Interest
Recorded: 2013-06-06
Pages: 6
Assignors
SORENSEN, GARY P.
Executed: 2013-05-31
KOONTZ, JOHN
Executed: 2013-05-31
LAYSER, GREGORY S.
Executed: 2013-05-15
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, TB4-8, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Pump Roller Assembly with Flexible Arms
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 18, 2013
From: SORENSEN, GARY P.; KOONTZ, JOHN; LAYSER, GREGORY S.
To: ALCON RESEARCH, LTD.
Reel/Frame 030826/0318 →
Assignment of Assignor's Interest
Jan 30, 2014
From: ALCON RESEARCH LTD.
To: NOVARTIS AG
Reel/Frame 032093/0180 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →