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Patent Assignment Assignor Details
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Assignor Name : ARRIGONI, VIRGINIO
Total Assignments: 7
Assignment: 1
Reel/Frame:005066/0766   Pages: 1
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAVANI, FABRIZIO
Exec Dt:
04/19/1989
2
ARRIGONI, VIRGINIO
Exec Dt:
04/19/1989
3
BELLUSSI, GIUSEPPE
Exec Dt:
04/19/1989
Assignees
1
ENICHEM SYNTHESIS S.P.A.
PALERMO, ITALY
2
ENIRICERCHE S.P.A.
MILAN, ITALY
Property
 
Pat #
Pub #
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4992608
NONE
07342178
Correspondence name and address
HEDMAN, GIBSON, COSTIGAN & HOARE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:005740/0811   Pages: 3
Recorded: 06/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BELLUSSI, GIUSEPPE
Exec Dt:
06/07/1991
2
CAVANI, FABRIZIO
Exec Dt:
06/07/1991
3
ARRIGONI, VIRGINIO
Exec Dt:
06/07/1991
4
GHEZZI, ROBERTO
Exec Dt:
06/07/1991
Assignees
1
ENIRICERCHE S.P.A.
MILAN, ITALY
2
ENICHEM SYNTHESIS S.P.A.
PALERMO, ITALY
3
SNAMPROGETTI S.P.A.
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
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5149896
NONE
07715786
Correspondence name and address
HEDMAN, GIBSON, COSTIGAN & HOARE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:010894/0784   Pages: 3
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANIBELLI, LAURA
Exec Dt:
04/20/2000
2
FERRARI, MARCO
Exec Dt:
04/20/2000
3
ARRIGONI, VIRGINIO
Exec Dt:
04/20/2000
Assignees
1
AGIP PETROLI S.P.A.
VIA LAURENTINA 449
ROME, ITALY
2
ENITECNOLOGIE, S.P.A.
VIA F. MARITANO 26
SAN DONATO MILANESE (MILAN), ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803337
NONE
09523179
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:011811/0871   Pages: 3
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANIBELLI, LAURA
Exec Dt:
03/28/2001
2
ARRIGONI, VIRGINIO
Exec Dt:
03/28/2001
3
ALBERTOS, FERNANDO
Exec Dt:
03/28/2001
4
ATANES, EVANGELINA
Exec Dt:
03/28/2001
5
CHOLLEY, THIERRY
Exec Dt:
03/28/2001
6
PANARELLO, FEBRONIO
Exec Dt:
03/28/2001
Assignees
1
ENITECNOLOGIE S.P.A.
VIA F. MARITANO 26
I-20097 SAN DONATO MILANESE - MILAN, ITALY
2
REPSOL PETROLEO S.A.
C/EMBAJADORES
183-MADRID, SPAIN
3
ELF ANTAR FRANCE S.A.
TOUR ELF 2, PLACE DE LA COUPOLE
LA DEFENSE 6-COURBEVOIE, FRANCE
4
AGIP PETROLI S.P.A.
VIA LAURENTINA 449
I-00198 ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746598
NONE
09744978
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:014803/0796   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLORO, LEONARDO
Exec Dt:
12/09/2003
2
CESANA, ALBERTO
Exec Dt:
12/09/2003
3
BUZZONI, ROBERTO
Exec Dt:
12/09/2003
4
RIVETTI, FRANCO
Exec Dt:
12/09/2003
5
RIZZO, CATERINA
Exec Dt:
12/09/2003
6
ARRIGONI, VIRGINIO
Exec Dt:
12/09/2003
7
PEREGO, CARLO
Exec Dt:
12/09/2003
Assignees
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY
2
ENITECNOLOGIE S.P.A.
VIA F. MARTIANO 26
SAN DONATO MILANESE, MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949687
US20040127762
10736594
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015719/0161   Pages: 4
Recorded: 08/23/2004
Attorney Dkt #:246708USOXHSE
Conveyance: CORRECTIVE COVERSHEET TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 014803, FRAME 0796.
Assignors
1
DALLORO, LEONARDO
Exec Dt:
12/09/2003
2
CESANA, ALBERTO
Exec Dt:
12/09/2003
3
BUZZONI, ROBERTO
Exec Dt:
12/09/2003
4
RIVETTI, FRANCO
Exec Dt:
12/09/2003
5
RIZZO, CATERINA
Exec Dt:
12/09/2003
6
ARRIGONI, VIRGINIO
Exec Dt:
12/09/2003
7
PEREGO, CARLO
Exec Dt:
12/09/2003
Assignees
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4 - BRINDISI
ITALY
2
ENITECNOLOGIE S.P.A.
VIA F. MARITANO 26 - SAN DONATO
MILANESE, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949687
US20040127762
10736594
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:015566/0218   Pages: 3
Recorded: 07/15/2004
Attorney Dkt #:249334US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLORO, LEONARDO
Exec Dt:
07/02/2004
2
CESANA, ALBERTO
Exec Dt:
07/02/2004
3
BUZZONI, ROBERTO
Exec Dt:
07/02/2004
4
RIVETTI, FRANCO
Exec Dt:
07/02/2004
5
FOIS, GIOVANNI ANTONIO
Exec Dt:
07/02/2004
6
RIZZO, CATERINA
Exec Dt:
07/02/2004
7
ARRIGONI, VIRGINIO
Exec Dt:
07/02/2004
Assignees
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY
2
ENITECNOLOGIE S.P.A.
VIA F. MARITANO 26 - SAN DONATO
MILANESE (MILAN), ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7157397
US20040225170
10786553
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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