Patent Assignment
Reel/Frame 033929/0659
Assignment of Assignor's Interest
Recorded: 2014-10-10
Pages: 2
Assignor
PANASONIC HEALTHCARE CO., LTD
Executed: 2014-10-06
Assignee
PANASONIC HEALTHCARE HOLDINGS CO., LTD
2-38-5 NISHISHIMBASHI, MINATO-KU, TOKYO, 105-8433, JAPAN
Covered Property
(1)
Semi-Finished Blank for Varifocal Lens, Varifocal Lens, and Varifocal Eyeglasses
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2014
From: PANASONIC CORPORATION
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 032360/0795 →
Assignment of Assignor's Interest
Jan 30, 2015
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: MITSUI CHEMICALS, INC.
Reel/Frame 034857/0496 →
Assignment of Assignor's Interest
Oct 25, 2023
From: MITSUI CHEMICALS, INC.
To: CARL ZEISS VISION INTERNATIONAL GMBH
Reel/Frame 065334/0851 →
Change of Address
Oct 25, 2023
From: MITSUI CHEMICALS, INC.
To: MITSUI CHEMICALS, INC.
Reel/Frame 065345/0339 →