Patent Assignment
Reel/Frame 055930/0670
Assignment of Assignor's Interest
Recorded: 2021-04-15
Pages: 4
Assignor
LEE, WANGKUEN
Executed: 2021-04-14
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Properties
(2)
Ophthalmic Lenses Having an Extended Depth of Focus for Improving Intermediate Vision
Ophthalmic Lenses Having an Extended Depth of Focus for Improving Intermediate Vision
Application:
63/010,792 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 2021
From: CHOI, MYOUNG-TAEK
To: ALCON RESEARCH, LLC
Reel/Frame 055930/0537 →
Assignment of Assignor's Interest
Apr 15, 2021
From: LEE, SANGYEOL
To: ALCON RESEARCH, LLC
Reel/Frame 055930/0570 →
Assignment of Assignor's Interest
Apr 15, 2021
From: LEE, SHINWOOK
To: ALCON RESEARCH, LLC
Reel/Frame 055930/0603 →
Assignment of Assignor's Interest
Apr 15, 2021
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 055930/0699 →