IP Library › Assignment 019235/0409
Patent Assignment
Reel/Frame 019235/0409

Assignment of Assignor's Interest

Recorded: 2007-05-02 Pages: 3
Assignor
OPTREX CORPORATION
Executed: 2007-04-19
Assignee
ASAHI GLASS COMPANY LIMITED
12-1 YURAKUCHO 1-CHOME, CHIYODA-KU, TOKYO, 100-8405, JAPAN
Covered Properties (3)
Liquid Crystal Optical Element and Test Method for Its Boundary Layer
Patent: 6,674,494 →
Application: 09/847,333 →
Publication: US 2002/0122148
Liquid Crystal Optical Element Comprising a Resin Layer Having a Surface Hardness of B or Less
Patent: 7,253,861 →
Application: 10/028,787 →
Publication: US 2002/0126229
Liquid Crystal Optical Element and Test Method for Its Boundary Layer
Patent: 7,382,430 →
Application: 11/681,247 →
Publication: US 2007/0146562
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 27, 2001
From: NIIYAMA, SATOSHI; SUEHIRO, NORIKO
To: OPTREX CORPORATION
Reel/Frame 012109/0693 →
Assignment of Assignor's Interest Dec 28, 2001
From: NIIYAMA, SATOSHI; SUEHIRO, NORIKO
To: OPTREX CORPORATION
Reel/Frame 012405/0532 →
Change of Name Aug 7, 2018
From: ASAHI GLASS COMPANY, LIMITED
To: AGC INC.
Reel/Frame 046730/0786 →