Patent Assignment
Reel/Frame 008348/0446
Corrective Assignment to Correct Assignor's Name. an Assignment Was Previously Recorded at Reel 8249, Frame 0528.
Recorded: 1997-03-10
Pages: 3
Assignors
AUS DER AU, HANS-RUDOLF
Executed: 1995-11-30
LUCCHI, MARCO
Executed: 1995-11-30
VOIROL, PETER
Executed: 1995-11-30
SANER, NIKLAUS
Executed: 1995-11-30
Assignee
CIBA-GEIGY CORPORATION
P.O. BOX 2005, 520 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Process for the Manufacture of Substantially Hollow-Cylindrical Castings, and a Substantially Hollow-Cylindrical Casting
Application:
08/569,169 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 1996
From: AUS DER AU, HANS-RUDOLF; LUCCHI, MARCO; VIOROL, PETER; SANER, NIKLAUS
To: CIBA-GEIGY CORPORATION
Reel/Frame 008249/0528 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008453/0101 →