IP Library › Assignment 034228/0878
Patent Assignment
Reel/Frame 034228/0878

Assignment of Assignor's Interest

Recorded: 2014-11-21 Pages: 3
Assignor
PANASONIC HEALTHCARE CO., LTD.
Executed: 2014-10-31
Assignee
PANASONIC HEALTHCARE HOLDINGS CO., LTD.
2-38-5 NISHISHIMBASHI, MINATO-KU, TOKYO, 105-8433, JAPAN
Covered Properties (5)
Method for Manufacturing Lens for Electronic Spectacles, Lens for Electronic Spectacles, and Electronic Spectacles
Patent: 8,992,011 →
Application: 13/313,675 →
Publication: US 2012/0075578
Method for Manufacturing Lens for Electronic Spectacles, Lens for Electronic Spectacles, and Electronic Spectacles
Patent: 8,783,864 →
Application: 13/313,697 →
Publication: US 2012/0075575
Method for Manufacturing Lens for Electronic Spectacles, Lens for Electronic Spectacles, and Electronic Spectacles
Patent: 8,783,865 →
Application: 13/313,722 →
Publication: US 2012/0081659
Method for Manufacturing Lens for Electronic Spectacles, Lens for Electronic Spectacles, and Electronic Spectacles
Patent: 8,820,926 →
Application: 13/313,744 →
Publication: US 2012/0075576
Method for Manufacturing Lens for Electronic Spectacles, Lens for Electronic Spectacles, and Electronic Spectacles
Patent: 48,228 →
Application: 14/158,551 →
Related Assignments (5)
Other recorded transfers of the patents 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 Jul 29, 2014
From: PANASONIC CORPORATION
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 033406/0255 →
Assignment of Assignor's Interest Feb 19, 2015
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: MITSUI CHEMICALS, INC.
Reel/Frame 034988/0419 →
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 →