Patent Assignment
Reel/Frame 050839/0093
Assignment of Assignor's Interest
Recorded: 2019-10-28
Pages: 4
Assignor
MANGUM, MICHAEL LEE
Executed: 2018-12-10
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Extended Depth of Focus Intraocular Lens
Application:
16/655,481 →
Publication:
US 2020/0121448
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2019
From: CHOI, MYOUNG-TAEK
To: ALCON RESEARCH, LTD.
Reel/Frame 050838/0938 →
Assignment of Assignor's Interest
Oct 28, 2019
From: HUANG, GANG
To: ALCON RESEARCH, LTD.
Reel/Frame 050839/0022 →
Assignment of Assignor's Interest
Oct 28, 2019
From: LIU, YUEAI
To: ALCON RESEARCH, LTD.
Reel/Frame 050839/0062 →
Assignment of Assignor's Interest
Oct 28, 2019
From: ZHAO, ZEYU
To: ALCON RESEARCH, LTD.
Reel/Frame 050839/0149 →
Merger
Oct 28, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 050839/0293 →
Assignment of Assignor's Interest
Oct 28, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 050839/0371 →