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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/02/1991
Application #:
07457960
Filing Dt:
12/27/1989
Inventors:
PHILLIP R. BEAVER, PETER M. DI GIACINTO, DONALD O. HUTCHINSON, JULIO J. VEGA
Title:
RECOVERY OF HEXABROMOCYCLODODECANE PARTICLES
Assignment: 1
Reel/Frame:
005511/0106Recorded: 11/23/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/17/1989
Exec Dt:
12/20/1989
Exec Dt:
12/17/1989
Exec Dt:
12/17/1989
Assignee:
A CORP. OF VA
RICHMOND, VIRGINIA
Correspondent:
PHILIP M. PIPPENGER
PATENT & TRADMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BLVD.
RATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:
007109/0340Recorded: 08/16/1994Pages: 62
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1994
Assignee:
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondent:
MR. PHILIP M. PIPPONGER
PATENT AND TRADEMARK DIVISION
ALBERMARLE CORPORATION
451 FLORID BOULEVARD
BATON ROUGE, LA 70801

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