Patent Assignment
Reel/Frame 018513/0457
Assignment of Assignor's Interest
Recorded: 2006-11-06
Pages: 4
Assignors
IWATA, JUNICHI
Executed: 2006-10-11
HOKI, TSUNEO
Executed: 2006-10-11
IKAWA, SEIICHIROU
Executed: 2006-10-11
Assignee
ASAHIKASEI AIME CO. LTD.
32, 15 HIGASHI-CHO, ISOGOG-KU, YOKOHAMA, JAPAN
Covered Property
(1)
Silicone hydrogel contact lens
Application:
11/213,437 →
Publication:
US 2006/0063852
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 6, 2006
From: BACK, ARTHUR
To: COOPERVISION, INC.
Reel/Frame 018513/0429 →
Assignment of Assignor's Interest
Aug 20, 2010
From: COOPERVISION, INC.
To: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
Reel/Frame 024863/0335 →
Assignment of Assignor's Interest
Dec 20, 2010
From: ASAHIKASEI AIME CO. LTD.
To: COOPERVISION INTERNATIONAL HOLDING COMPANY LP
Reel/Frame 025527/0633 →
Assignment of Assignor's Interest
Nov 10, 2020
From: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP
To: COOPERVISION INTERNATIONAL LIMITED
Reel/Frame 054370/0631 →