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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/24/1984
Application #:
06353243
Filing Dt:
03/01/1982
Inventor:
THIERRY DUPIN
Title:
OXIDATION FO GYDROGEN SULFIDE AND/OR ORGANOSULFUR COMPOUNDS TO SO2 CATALYST FOR AND PROCESS FOR PREPARING THE CATALYST
Assignment: 1
Reel/Frame:
003978/0686Recorded: 03/01/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/18/1982
Assignee:
22 AVENUE MONTAIGNE
75008 PARIS, FRANCE
Correspondent:
NORMAN H. STEPNO
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BLDG.,
WASHINGTON AND PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
004089/0501Recorded: 01/28/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/10/1982
Assignee:
Correspondent:
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:
010321/0082Recorded: 10/21/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/27/1999
Assignee:
1 AND 4, AVENUE DE BOIS-PREAU
92852 RUEIL-MALMAISON CEDEX, FRANCE
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
NORMAN H. STEPNO
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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