Patent Assignment
Reel/Frame 043321/0515
Assignment of Assignor's Interest
Recorded: 2017-08-17
Pages: 4
Assignee
THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
2-4, KOMATSUBARA-CHO, KITA-KU, OSAKA-SHI, OSAKA, 530-0018, JAPAN
Covered Property
(1)
Crosslinkable Polymer
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2017
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 043321/0696 →
Assignment of Assignor's Interest
Aug 17, 2017
From: SEIFERLING, BERNHARD
To: CIBA VISION GMBH
Reel/Frame 043321/0538 →
Assignment of Assignor's Interest
Aug 17, 2017
From: TSUCHIYA, JIRO; MIURA, HIROHIKO
To: ALCON JAPAN LTD.
Reel/Frame 043321/0555 →
Assignment of Assignor's Interest
Aug 17, 2017
From: MATSUZAWA, YASUO
To: ALCON RESEARCH, LTD.
Reel/Frame 043321/0587 →
Assignment of Assignor's Interest
Aug 17, 2017
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 043321/0644 →
Assignment of Assignor's Interest
Aug 17, 2017
From: ALCON JAPAN LTD.
To: NOVARTIS AG
Reel/Frame 043321/0667 →
Merger
May 2, 2019
From: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 049110/0285 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →