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Patent Assignment Assignor Details
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Assignor Name : BIGNAZZI, RENZO
Total Assignments: 9
Assignment: 1
Reel/Frame:012293/0913   Pages: 2
Recorded: 11/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIGNAZZI, RENZO
Exec Dt:
10/22/2001
2
PANDOLFI, GIANNI
Exec Dt:
10/22/2001
Assignee
1
ING. BARZANO & ZANARDO MILANO, S.P.A.
VIA BORGONUOVO, 10
MILAN,, ITALY 20121
Property
 
Pat #
Pub #
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6737558
US20020023318
09851131
Correspondence name and address
OBLON, SPIVAK ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:012294/0889   Pages: 3
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRARDI, GIANLUCA
Exec Dt:
10/22/2001
2
PANDOLFI, GIANNI
Exec Dt:
10/22/2001
3
BIGNAZZI, RENZO
Exec Dt:
10/22/2001
4
PALUDETTO, RENATO
Exec Dt:
10/22/2001
Assignee
1
ENICHEM S.P.A.
PIAZZA BOLDRINI 1-SAN DONATO MILANESE
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924406
US20020062056
09886994
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012602/0190   Pages: 4
Recorded: 02/20/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF THE ASSIGNEE. FILED ON 11-01-2001, RECORDED ON REEL 012293 FRAME 0913 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
BIGNAZZI, RENZO
Exec Dt:
10/22/2001
2
PANDOLFI, GIANNI
Exec Dt:
10/22/2001
Assignees
1
ENICHEM S.P.A.
PIAZZA BOLDRINI 1
SAN DONATO MILANESE, MILAN, ITALY
2
ENI S.P.A.
PIAZZALE E. MATTEI 1
ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737558
US20020023318
09851131
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:013385/0646   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROTTI, GAINNI
Exec Dt:
10/03/2002
2
TERZONI, GIUSEPPE
Exec Dt:
10/03/2002
3
CAPPELLAZZO, OSCAR
Exec Dt:
10/03/2002
4
BIGNAZZI, RENZO
Exec Dt:
10/03/2002
5
PAZZUCONI, GIANNINO
Exec Dt:
10/03/2002
Assignees
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
ROME, ITALY
2
POLIMERI EUROPA S.P.A.
VIA E. FERMI
4 BRINDISI, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718836
US20030069459
10162607
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:013754/0760   Pages: 3
Recorded: 10/15/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIRST INVENTOR. PREVIOUSLY RECORDED ON REEL 013385 FRAME 0646.
Assignors
1
GIROTTI, GIANNI
Exec Dt:
10/03/2002
2
TERZONI, GIUSEPPE
Exec Dt:
10/03/2002
3
CAPPELLAZZO, OSCAR
Exec Dt:
10/03/2002
4
BIGNAZZI, RENZO
Exec Dt:
10/03/2002
5
PAZZUCONI, GIANNINO
Exec Dt:
10/03/2002
Assignees
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
ROME, ITALY
2
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718836
US20030069459
10162607
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019871/0812   Pages: 3
Recorded: 09/25/2007
Attorney Dkt #:306043US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROTTI, GIANNI
Exec Dt:
03/16/2007
2
RIVETTI, FRANCO
Exec Dt:
03/16/2007
3
BIGNAZZI, RENZO
Exec Dt:
03/16/2007
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY I- 72100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7812204
US20070265480
11576412
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025085/0502   Pages: 4
Recorded: 10/04/2010
Attorney Dkt #:361291US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RISPOLI, GIACOMO
Exec Dt:
06/01/2010
2
FIORAVANTI, EMILIANO
Exec Dt:
06/01/2010
3
BIGNAZZI, RENZO
Exec Dt:
06/01/2010
4
D'ADDARIO, EZIO NICOLA
Exec Dt:
06/01/2010
5
DE FERRA, FRANCESCA
Exec Dt:
06/01/2010
6
CAPUANO, FEDERICO
Exec Dt:
06/01/2010
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI, 1
ROME, ITALY I-00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085759
US20110020913
12747990
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025721/0142   Pages: 3
Recorded: 01/31/2011
Attorney Dkt #:364011US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIGLIO, ROBERTA
Exec Dt:
07/06/2010
2
BIGNAZZI, RENZO
Exec Dt:
07/06/2010
3
CARNELLI, LINO
Exec Dt:
07/06/2010
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI, 1
ROME, ITALY I-00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110100819
12863289
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:025946/0496   Pages: 3
Recorded: 03/14/2011
Attorney Dkt #:372638US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIGLIO, ROBERTA
Exec Dt:
12/03/2010
2
BIGNAZZI, RENZO
Exec Dt:
12/03/2010
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
ROMA, ITALY I-00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974671
US20110147313
12996464
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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