Patent Assignment
Reel/Frame 004284/0886
Assignment of Assignors Interest.
Recorded: 1984-07-16
Pages: 1
Assignee
Covered Property
(1)
Monoazo and Disazo Dyes Containing at Least One Sulfo Group and at Least Two Basic or Cationic Groups
Patent:
4,273,707 →
Application:
06/031,781 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 2, 1981
From: PEDRAZZI REINHARD
To: SANDOZ LTD. (A/K/A SANDOZ AG)
Reel/Frame 003826/0648 →
Assignment of Assignors Interest.
Oct 18, 1982
From: SANDOZ LTD.
To: FIDELITY UNION TRUST COMPANY,EXECUTIVE TRUSTEE UNDER SANDOZ TRUST OF MAY 4,1955
Reel/Frame 004055/0731 →
Assignment of Assignor's Interest
Aug 19, 1996
From: SANDOZ LTD.
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008178/0144 →