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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/03/1982
Application #:
06190421
Filing Dt:
09/24/1980
Inventor:
PHILIP B. SHERMAN
Title:
TRACE SOLVENT RECOVERY IN SELECTIVE SOLVENT EXTRACTION
Assignment: 1
Reel/Frame:
003818/0344Recorded: 09/24/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/18/1980
Assignee:
2000 WESTCHESTER AVE.
WHITE PLAINS, NEW YORK 10650
Correspondent:
COOPER, DUNHAM, ET AL
30 ROCKEFELLER PLAZA
NEW YORK, NY. 10112
Assignment: 2
Reel/Frame:
008022/0422Recorded: 06/14/1996Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/1996
Assignee:
3000 POST OAK BLVD.
HOUSTON, TEXAS 77056
Correspondent:
JESSICA ROSSMAN
711 LOUISIANA STREET
SUITE 2900
HOUSTON, TEXAS 77002

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