Patent Assignment
Reel/Frame 042722/0837
Corrective Assignment to Correct the Spelling of First Inventor Name Previously Recorded at Reel: 037449 Frame: 0188. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2017-06-07
Pages: 11
Assignors
HOF, JENS
Executed: 2015-02-20
DIETRICH, BURKHARD
Executed: 2015-02-20
BIEL, ROGER
Executed: 2015-03-20
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, 63868, GERMANY
Covered Property
(1)
Casting Mold for the Manufacture of Ophthalmic Lenses
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2016
From: HOFF, JENS; DIETRICH, BURKHARD; BIEL, ROGER
To: CIBA VISION GMBH
Reel/Frame 037449/0188 →
Assignment of Assignor's Interest
Jan 11, 2016
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 037449/0290 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →