IP Library › Assignment 037049/0435
Patent Assignment
Reel/Frame 037049/0435

Assignment of Assignor's Interest

Recorded: 2015-11-16 Pages: 6
Assignors
WANG, GUIGUI
Executed: 2015-04-18
XUE, HONG
Executed: 2015-01-27
Assignee
COOPERVISION, INC.
370 WOODCLIFF DR., SUITE 200, FAIRPORT, NEW YORK, 14450
Covered Property (1)
Primary Amine-Containing Silicone Hydrogel Contact Lenses And Related Compositions And Methods
Patent: 9,429,684 →
Application: 14/781,041 →
Publication: US 2016/0054475
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 16, 2015
From: COOPERVISION, INC.
To: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
Reel/Frame 037049/0514 →
Assignment of Assignor's Interest Nov 10, 2020
From: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
To: COOPERVISION INTERNATIONAL LIMITED
Reel/Frame 054370/0631 →