Patent Assignment
Reel/Frame 015459/0701
Assignment of Assignor's Interest
Recorded: 2004-06-07
Pages: 4
Assignors
COSTELLO, MICHAEL T.
Executed: 2004-06-07
RIFF, IGOR
Executed: 2004-06-07
SEIBERT, REBECCA F.
Executed: 2004-06-07
WEAVER, JOSEPH A.
Executed: 2004-06-07
Assignee
CROMPTON CORPORATON
BENSON ROAD, MIDDLEBURY, CONNECTICUT, 06749
Covered Property
(1)
Sodium petroleum sulfonate blends as emulsifiers for petroleum oils
Application:
10/862,236 →
Publication:
US 2004/0248996
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.