Patent Assignment
Reel/Frame 008783/0172
Assignment of Assignor's Interest
Recorded: 1997-10-30
Pages: 2
Assignor
NOVARTIS CORPORATION
Executed: 1997-10-07
Assignee
CIBA VISION CORPORATION
11460 JOHNS CREEK PARKWAY, DULUTH, GEORGIA, 30097
Covered Property
(1)
Polymeric Networks from Water-Soluble Prepolymers
Patent:
5,665,840 →
Application:
08/552,649 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 18, 1996
From: POHLMANN, THOMAS; MULLER, ACHIM; SEIFERLING, BERNHARD
To: CIBA-GEIGY CORPORATION
Reel/Frame 007851/0875 →
Change of Name
Oct 30, 1997
From: CIBA-GEIGY CORPORATION
To: NOVARTIS CORPORATION
Reel/Frame 008792/0006 →
Assignment of Assignor's Interest
Apr 15, 2014
From: CIBA VISION CORPORATION
To: NOVARTIS AG
Reel/Frame 032671/0681 →