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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/14/1997
Application #:
08404926
Filing Dt:
03/16/1995
Inventors:
JEAN-YVES CHANE-CHING, GERARD HUSTACHE, JEAN-LOUIS SABOT
Title:
CONVERSION OF SO2 GASEOUS EFFLUENTS INTO SOLUTIONS OF AMMONIUM OR ALKALI/ALKALINE EARTH METAL BISULFITES
Assignment: 1
Reel/Frame:
007584/0711Recorded: 07/20/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/20/1995
Exec Dt:
06/28/1995
Exec Dt:
06/15/1995
Assignee:
25, QUAI PAUL DOUMER
92408 COURBEVOIE CEDEX, FRANCE
Correspondent:
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:
020986/0812Recorded: 05/19/2008Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/1997
Assignee:
40, RUE DE LA HAIE COQ
F-93306 AUBERVILLIERS, FRANCE
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:
020986/0796Recorded: 05/19/2008Pages: 16
Conveyance:
LICENSING AGREEMENT
Assignor:
Exec Dt:
01/31/2007
Assignee:
40, RUE DE LA HAIE COQ
F-93306 AUBERVILLIERS, FRANCE
Correspondent:
NORMAN H. STEPNO
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:
020986/0819Recorded: 05/19/2008Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2007
Assignee:
2 RUE DUFRENOY
75116 PARIS, FRANCE
Correspondent:
NORMAN H. STEPNO
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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