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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/29/1994
Application #:
07809492
Filing Dt:
02/28/1992
Inventors:
M. GILLES DESCAT, M. CHRISTIAN HAMON
Title:
ZEOLITE Y-BASED CATALYTIC COMPOSITION WHICH CAN BE USED IN TREATING OXYGENATED EFFLUENT CONTAINING NITROGEN OXIDES, ITS PREPARATION AND PROCESS FOR USE
Assignment: 1
Reel/Frame:
006636/0676Recorded: 02/28/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/12/1992
Exec Dt:
02/20/1992
Assignee:
DEPARTMENT PROPRIETE INDUSTRIELLE, LA DEFENSE 10 CEDEX 42 92091 PARIS LA DEFENSE, FRANCE
FRANCE
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
TERESA STANEK REA
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
007462/0494Recorded: 05/09/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/1995
Assignee:
4-8, COURS MICHELET PUTEAUX
HAUTS DE SEINE, FRANCE
Correspondent:
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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