Patent Assignment
Reel/Frame 007673/0172
Assignment of Assignor's Interest
Recorded: 1995-06-23
Pages: 3
Assignor
KEYS, ROBERT O.
Executed: 1995-06-19
Assignee
WITCO CORPORATION
ONE AMERICAN LANE, GREENWICH, CONNECTICUT, 06831
Covered Property
(1)
C7-C12 Diol and Diol Alkoxylates as Coupling Agents for Surfactant Formulations
Patent:
5,686,023 →
Application:
08/430,516 →
Related Assignments
(3)
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 →
Change of Name
Feb 22, 2010
From: GOLDSCHMIDT CHEMICAL CORP.
To: EVONIK GOLDSCHMIDT CORP.
Reel/Frame 023973/0615 →