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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/17/1996
Application #:
08087854
Filing Dt:
07/09/1993
Inventors:
ROBERTO RUGGIERI, SERGIO CONNI
Title:
PROCESS AND PLANT FOR THE PURIFICATION OF RAW MALEIC ANHYDRIDE RECOVERED FROM GASEOUS REACTION MIXTURES
Assignment: 1
Reel/Frame:
006630/0089Recorded: 07/09/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/01/1993
Exec Dt:
07/01/1993
Assignee:
LARGO CORSIA DEI SERVI 3
MILAN, ITLAY 20122
Correspondent:
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
027829/0558Recorded: 03/08/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/27/2012
Assignee:
SCHELDELAAN 600
ANTWERPEN, BELGIUM B-2040
Correspondent:
CHARLES DUMONT DE CHASSART
AVENUE LOUISE, 106
BRUSSELS, 1050 BELGIUM
Assignment: 3
Reel/Frame:
027829/0561Recorded: 03/08/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/27/2012
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAVEN, GERMANY D-67056
Correspondent:
CHARLES DUMONT DE CHASSART
AVENUE LOUISE, 106
BRUSSELS, 1050 BELGIUM

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