Patent Assignment
Reel/Frame 043321/0587
Assignment of Assignor's Interest
Recorded: 2017-08-17
Pages: 5
Assignor
MATSUZAWA, YASUO
Executed: 2016-04-11
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
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: SHIBUTANI, MITSUO; SAITO, MASAHIRO
To: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
Reel/Frame 043321/0515 →
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: 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 →