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Patent Assignment Details
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Reel/Frame:005402/0922   Pages: 2
Recorded: 08/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/08/1992
Application #:
07561581
Filing Dt:
08/02/1990
Title:
PROCESS FOR THE TREATMENT OF PETROLEUM FRACTIONS CONTAINING METALS, IN THE PRESENCE OF SOLID PARTICLES, INCLUDING A MAGNETOHYDROSTATIC SEPARATION STAGE FOR THE SAID PARTICLES AND THE RECYCLING OF PART OF THEM
Assignors
1
Exec Dt:
06/15/1990
2
Exec Dt:
06/15/1990
3
Exec Dt:
06/15/1990
Assignee
1
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006

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