Patent Assignment
Reel/Frame 003843/0233
Conditional Assignment
Recorded: 1981-03-27
Pages: 5
Assignor
CIBA-GEIGY AG (A/K/A CIBA-GEIGY LIMITED FORMERLY CIBA-LIMITED)
Executed: 1981-02-18
Assignee
H.A. WHITTEN & CO.
P.O. BOX 1368, A PARTNERSHIP, NEW YORK, NEW YORK, 10008
Covered Properties
(9)
Dialcohols
Patent:
4,161,594 →
Application:
05/541,911 →
Polyester Plasticisers
Patent:
4,133,794 →
Application:
05/602,340 →
Transfer Printing Process for Hydrophilic Fibrous Material or Blends of Hydrophilic and Synthetic Fibrous Material, with Reactive Disperse Dyes
Patent:
4,167,392 →
Application:
05/645,475 →
Polyesters
Patent:
4,132,696 →
Application:
05/732,627 →
Curtain Coating Apparatus
Patent:
4,135,477 →
Application:
05/772,335 →
Process for the Manufacture of Photographic Silver Halide Emulsions Containing Silver Halide Crystals of the Twinned Type
Patent:
4,150,994 →
Application:
05/799,040 →
Method and Apparatus for Drying Photographic Material
Patent:
4,142,301 →
Application:
05/842,634 →
Photographic Developing Process
Patent:
4,141,734 →
Application:
05/856,389 →
Method of Dyeing with Dispersible Azo Anilino Dyestuffs
Patent:
4,152,114 →
Application:
05/899,162 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 25, 1989
From: H.A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 005184/0184 →
Assignment of Assignors Interest.
May 14, 1990
From: CIBA-GEIGY AG
To: ILFORD LIMITED
Reel/Frame 005315/0974 →
Assignment of Assignors Interest.
May 14, 1990
From: CIBA-GEIGY AG
To: ILFORD LIMITED, A CO. OF THE UNITED KINGDOM
Reel/Frame 005319/0223 →
Assignment of Assignors Interest.
Jan 7, 1991
From: CIBA-GEIGY AG
To: ILFORD LIMITED, A CO. OF THE UNITED KINGDOM
Reel/Frame 005570/0521 →
Assignment of Assignors Interest.
Jan 7, 1991
From: CIBA-GEIGY AG
To: ILFORD AG, A CO. OF SWITZERLAND
Reel/Frame 005570/0524 →
Assignment of Assignors Interest.
Jun 1, 1992
From: H. A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 006137/0402 →
Assignment of Assignors Interest.
Feb 10, 1993
From: CIBA-GEIGY AG
To: FMC CORPORATION
Reel/Frame 006406/0528 →