Patent Assignment
Reel/Frame 051498/0059
Assignment of Assignor's Interest
Recorded: 2020-01-13
Pages: 5
Assignor
DIOPTIC GMBH
Executed: 2019-07-29
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, 63868, GERMANY
Covered Property
(1)
Method and Apparatus for Optically Inspecting a Mold for Manufacturing Ophthalmic Lenses for Possible Mold Defects
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2020
From: ETZOLD, FABIAN; WARKEN, ARNO FLORIAN; KIEFHABER, DANIEL
To: DIOPTIC GMBH
Reel/Frame 051497/0825 →
Assignment of Assignor's Interest
Jan 13, 2020
From: CAMPANELLI, GIOVANNI
To: CIBA VISION GMBH
Reel/Frame 051497/0981 →
Assignment of Assignor's Interest
Jan 13, 2020
From: CIBA VISION GMBH
To: ALCON INC.
Reel/Frame 051498/0384 →