Patent Assignment
Reel/Frame 022389/0720
Assignment of Assignor's Interest
Recorded: 2009-03-13
Pages: 3
Assignor
LIU, YUWEN
Executed: 2009-03-09
Assignee
COOPERVISION, INC.
370 WOODCLIFF DRIVE, SUITE 200, FAIRPORT, NEW YORK, 14450
Covered Property
(1)
Polymerizable Contact Lens Formulations and Contact Lenses Obtained Therefrom
Application:
12/352,951 →
Publication:
US 2009/0182068
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2009
From: COOPERVISION, INC.
To: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
Reel/Frame 022476/0128 →
Assignment of Assignor's Interest
Nov 10, 2020
From: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
To: COOPERVISION INTERNATIONAL LIMITED
Reel/Frame 054370/0631 →