Patent Assignment
Reel/Frame 006406/0528
Assignment of Assignors Interest.
Recorded: 1993-02-10
Pages: 7
Assignor
CIBA-GEIGY AG
Executed: 1992-12-23
Assignee
FMC CORPORATION
1735 MARKET STREET, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Properties
(7)
Polyester Plasticisers
Patent:
4,133,794 →
Application:
05/602,340 →
Polyesters
Patent:
4,132,696 →
Application:
05/732,627 →
Flame-Resistant Polymeer Compositions
Patent:
4,248,976 →
Application:
05/965,248 →
Plasticised Pvc
Patent:
4,272,427 →
Application:
06/094,305 →
Triaryl Phosphates
Patent:
4,370,281 →
Application:
06/306,934 →
Fire Retardant Composition
Patent:
4,565,833 →
Application:
06/541,352 →
Phosphonic Acid Salts as Flame Retardants for Polyurethanes and Polyisocyanurates
Patent:
4,656,200 →
Application:
06/691,311 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 30, 1981
From: DAVIS BOYCE I. D.; CLUBLEY BRIAN G
To: CIBA-GEIGY AG
Reel/Frame 003826/0192 →
Conditional Assignment
Mar 27, 1981
From: CIBA-GEIGY AG (A/K/A CIBA-GEIGY LIMITED FORMERLY CIBA-LIMITED)
To: H.A. WHITTEN & CO.
Reel/Frame 003843/0233 →
Assignment of Assignors Interest.
Sep 27, 1982
From: CLUBLEY, BRIAN G.; HYDE, THOMAS G.; KEENAN, JOHN F. E.
To: CIBA-GEIGY AG, COMPANY OF SWITZERLAND
Reel/Frame 004039/0772 →
Assignment of Assignors Interest.
Apr 6, 1983
From: CIBA-GEIGY AG (A/K/A CIBA-GEIGY LIMITED)
To: H.A. WHITTEN & CO, A PARTNERSHIP
Reel/Frame 004117/0903 →
Assignment of Assignors Interest.
Jul 31, 1985
From: CIBA-GEIGY AG, A CORP OF SWITZERLAND
To: H.A. WHITTEN & CO., A PARTNERSHIP
Reel/Frame 004433/0985 →
Assignment of Assignors Interest.
Oct 2, 1985
From: BUSZARD, DAVID L.; DELLAR, RICHARD J.
To: CIBA-GEIGY AG, KLYBECKSTRASSE 141, 4002 BASLE, SWITZERLAND, A COMPANY OF SWISS
Reel/Frame 004468/0545 →
Assignment of Assignors Interest.
Sep 18, 1990
From: CIBA-GEIGY AG, A CORP. OF SWITZERLAND
To: H.A. WHITTEN & CO.
Reel/Frame 005454/0161 →
Assignment of Assignors Interest.
Jun 1, 1992
From: H. A. WHITTEN & CO.
To: CIBA-GEIGY AG
Reel/Frame 006137/0402 →