Patent Assignment
Reel/Frame 003842/0215
Assignment of Assignors Interest.
Recorded: 1981-03-09
Pages: 1
Assignor
LANG PHILIP C.
Executed: 1978-09-08
Assignee
TOMS RIVER CHEMICAL CORPORTION
A CORP. OF DE., TOMS RIVER, NEW JERSEY
Covered Property
(1)
Process for the Manufacture of Substantially Pure 3-Amino-4-Alkoxy- Acylanilides from 2,4-Dinitrochlorobenzene
Patent:
4,283,556 →
Application:
06/119,245 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 21, 1982
From: TOMS RIVER CHEMICAL CORPORATION
To: CIBA-GEIGY CORPORATION
Reel/Frame 003947/0757 →
Merger Effective Date: Nov. 2,1981, State of Incorp. New York,
Jan 21, 1982
From: TOMS RIVER CHEMICAL CORPORATION
To: CIBA-GEIGY CORPORATION, A CORP. OF N.Y.
Reel/Frame 004124/0150 →
Assignment of Assignor's Interest
May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →