Patent Assignment
Reel/Frame 032947/0327
Assignment of Assignor's Interest
Recorded: 2014-05-22
Pages: 5
Assignor
CHON, JAMES
Executed: 2014-05-21
Assignee
ALCON RESEARCH, LTD.
IP LEGAL, 6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Ultrasonic Hand Piece
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 22, 2014
From: YAN, JOHN ZHONGYU
To: ALCON RESEARCH, LTD.
Reel/Frame 032947/0341 →
Assignment of Assignor's Interest
May 22, 2014
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 032947/0357 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →