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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/18/1997
Application #:
08210412
Filing Dt:
03/18/1994
Inventors:
PHILIPPE LUCAS, JEAN-PAUL MOULIN, OLIVIER HALNA DU FRETAY, JOSEPH ROUSSEL, JANY PETIT et al
Title:
PROCESS FOR THE TREATMENT OF AN AQUEOUS SOLUTION MAINLY CONTAINING NITRIC ACID AND HYDROFLUORIC ACID
Assignment: 1
Reel/Frame:
008193/0372Recorded: 10/24/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Exec Dt:
09/02/1992
Assignee:
2, RUE PAUL DAUTIER 78141
VELIZY VILLACOUBLAY, FRANCE
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
ROBERT F. GNUSE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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