Patent Assignment
Reel/Frame 008188/0202
Assignment of Assignor's Interest
Recorded: 1996-10-22
Pages: 2
Assignee
CIBA-GEIGY AG
KLYBECKSTRASSE 141, BASLE, 4002, SWITZERLAND
Covered Property
(1)
Additives for Lubricants
Patent:
5,618,778 →
Application:
08/422,670 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 1996
From: CIBA-GEIGY AG
To: CIBA-GEIGY CORPORATION
Reel/Frame 008188/0374 →
Assignment of Assignor's Interest
Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008453/0107 →
Assignment of Assignor's Interest
May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →