IP Library › Assignment 003870/0688
Patent Assignment
Reel/Frame 003870/0688

Assignment of Assignors Interest.

Recorded: 1981-03-03 Pages: 2
Assignors
BARKER GRAHAM
Executed: 1981-02-26
SAFRIN LEOPOLD
Executed: 1981-02-26
BARABASH MARTIN J.
Executed: 1981-02-26
Assignee
WITCO CHEMICAL CORPORATION, A CORP. OF DE.
PARK AVE., P.O. BOX 277, NEW YORK, NEW YORK, 10017
Covered Property (1)
Process for the Preparation of Synthetic Detergent Bars, and Products Produced Thereby
Patent: 4,335,025 →
Application: 06/239,931 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2000
From: GOLDSCHMIDT SKW OLEOCHEMICALS LLC
To: GOLDSCHMIDT CHEMICAL CORPORATION
Reel/Frame 011306/0636 →
Assignment of Assignor's Interest Nov 30, 2000
From: WITCO CORPORATION
To: GODSCHMIDT SKW OLEOCHEMICALS LLC
Reel/Frame 011314/0722 →