IP Library › Assignment 004503/0152
Patent Assignment
Reel/Frame 004503/0152

Assignment of Assignors Interest.

Recorded: 1986-01-27 Pages: 1
Assignors
MUELLER, KARL F.
Executed: 1984-09-19
LOHMANN, DIETER
Executed: 1984-09-19
FALK, ROBERT A.
Executed: 1984-09-19
Assignee
CIBA-GEIGY CORPORATION
444 SAW MILL RIVER ROAD, A CORP. OF NEW YORK, ARDSLEY, NEW YORK
Covered Property (1)
Unsaturated Polysiloxanes and Polymers Thereof
Patent: 4,605,712 →
Application: 06/653,416 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 6, 2000
From: NOVARTIS CORPORATION (FORMERLY CIBA-GEIGY CORPORATION)
To: CIBA VISION CORPORATION
Reel/Frame 011077/0934 →