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Patent Assignment Details
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Reel/Frame:006136/0487   Pages: 2
Recorded: 06/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
05/04/1993
Application #:
07750191
Filing Dt:
08/27/1991
Title:
AMINE OXIDE SURFACTANT COMPOSITIONS
Assignors
1
Exec Dt:
08/26/1991
2
Exec Dt:
08/26/1991
3
Exec Dt:
08/26/1991
4
Exec Dt:
08/26/1991
Assignee
1
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801

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