IP Library › Assignment 006050/0626
Patent Assignment
Reel/Frame 006050/0626

Assignment of Assignors Interest.

Recorded: 1992-03-26 Pages: 2
Assignors
WEHNER, WOLFGANG
Executed: 1989-01-16
LORENZ, JOACHIM
Executed: 1989-01-16
GRADE, REINHARDT
Executed: 1989-01-16
Assignee
CIBA-GEIGY CORPORATION
A CORPORATION OF NEW YORK, 444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property (1)
Biocidally Active Compounds
Patent: 5,118,346 →
Application: 07/644,868 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008401/0515 →
Assignment of Assignor's Interest Oct 26, 1998
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: WITCO VINYL ADDITIVES GMBH
Reel/Frame 009833/0189 →