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Patent Assignment Assignor Details
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Assignor Name : CESANA, ALBERTO
Total Assignments: 21
Assignment: 1
Reel/Frame:004948/0177   Pages: 1
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROFFIA, PAOLO
Exec Dt:
09/14/1988
2
PAPARATTO, GIUSEPPE
Exec Dt:
09/14/1988
3
CESANA, ALBERTO
Exec Dt:
09/14/1988
4
TAUSZIK, GIORGIO
Exec Dt:
09/14/1988
Assignee
1
MONTEDIPE S.P.A., 31, FORO BUONAPARTE - MILAN, ITALY
ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894478
NONE
07223403
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005009/0502   Pages: 1
Recorded: 12/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROFFIA, PAOLO
Exec Dt:
11/10/1988
2
TONTI, SERGIO
Exec Dt:
11/10/1988
3
CESANA, ALBERTO
Exec Dt:
11/10/1988
4
MANTEGAZZA, MARIA ANGELA
Exec Dt:
11/10/1988
5
PADOVAN, MARIO
Exec Dt:
11/10/1988
Assignee
1
MONTEDIPE S.P.A.
31, FORO BUONAPARTE
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918194
NONE
07262354
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
P. O. BOX 1427
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:006388/0235   Pages: 3
Recorded: 01/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PADOVAN, MARIO
Exec Dt:
11/27/1992
2
GENONI, FAUSTO
Exec Dt:
11/27/1992
3
LEOFANTI, GIUSEPPE
Exec Dt:
11/27/1992
4
PETRINI, GUIDO
Exec Dt:
11/27/1992
5
ROFFIA, PAOLO
Exec Dt:
11/27/1992
6
CESANA, ALBERTO
Exec Dt:
11/27/1992
Assignee
1
MONTEDIPE S.R.L.
FORO BUONAPARTE 31
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968842
NONE
07407733
Correspondence name and address
FREDERICK F. CALVETTI
MORGAN & FINNEGAN
555 13TH STREET, N.W.
SUITE 480 WEST
WASHINGTON, D.C. 20004-1109
Assignment: 4
Reel/Frame:006393/0924   Pages: 3
Recorded: 01/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROFFIA, PAOLO
Exec Dt:
11/27/1992
2
PAPARATTO, GIUSEPPE
Exec Dt:
11/27/1992
3
CESANA, ALBERTO
Exec Dt:
11/27/1992
4
TAUAZIK, GIORGIO
Exec Dt:
11/27/1992
Assignee
1
MONTEDIPE S.R.L.
FORO BUONAPARTE 31
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894478
NONE
07223403
Correspondence name and address
MORGAN & FINNEGAN
FREDERICK F. CALVETTI
555 13TH STREET, N.W.
SUITE 480 WEST
WASHINGTON, D.C. 20004-1109
Assignment: 5
Reel/Frame:006568/0947   Pages: 4
Recorded: 06/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANTEGAZZA, MARIA ANGELEA
Exec Dt:
05/24/1993
2
PETRINI, GUIDO
Exec Dt:
05/24/1993
3
CESANA, ALBERTO
Exec Dt:
05/24/1993
Assignee
1
ENICHEM ANIC S.R.1.
PALERMO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312987
NONE
08039839
Correspondence name and address
GEORGE P. HOARE, JR.
SHEA & GOULD
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020-1193
Assignment: 6
Reel/Frame:011595/0905   Pages: 3
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALMERY, STEFANO
Exec Dt:
02/09/2001
2
GENONI, FAUSTO
Exec Dt:
02/09/2001
3
SPANO, GUIDO
Exec Dt:
02/09/2001
4
DALLORO, LEONARDO
Exec Dt:
02/09/2001
5
CESANA, ALBERTO
Exec Dt:
02/09/2001
6
BUZZONI, ROBERTO
Exec Dt:
02/09/2001
Assignee
1
ENICHEM S.P.A.
1-SAN DONATO MILANESE
PIAZZA BOLDRINI
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645899
NONE
09712213
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:013822/0601   Pages: 3
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALDUCCI, LUIGI
Exec Dt:
02/14/2003
2
DALLORO, LEONARDO
Exec Dt:
02/14/2003
3
CESANA, ALBERTO
Exec Dt:
02/14/2003
4
BUZZONI, ROBERTO
Exec Dt:
02/14/2003
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838406
US20030125545
10295866
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:014606/0180   Pages: 3
Recorded: 10/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLORO, LEONARDO
Exec Dt:
10/02/2003
2
CESANA, ALBERTO
Exec Dt:
10/02/2003
3
BUZZONI, ROBERTO
Exec Dt:
10/02/2003
4
RIVETTI, FRANCO
Exec Dt:
10/02/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
6936738
US20040077906
10683403
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALDXANDRIA, VA 22314
Assignment: 9
Reel/Frame:014726/0208   Pages: 3
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIANCHI, DANIELE
Exec Dt:
11/10/2003
2
BORTOLO, ROSSELLA
Exec Dt:
11/10/2003
3
BUZZONI, ROBERTO
Exec Dt:
11/10/2003
4
CESANA, ALBERTO
Exec Dt:
11/10/2003
5
DALLORO, LEONARDO
Exec Dt:
11/10/2003
6
D'ALOISIO, RINO
Exec Dt:
11/10/2003
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
I-72100 BRINDISI, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038093
US20040122264
10716460
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 10
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: 11
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: 12
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
Assignment: 13
Reel/Frame:020980/0605   Pages: 4
Recorded: 05/21/2008
Attorney Dkt #:294865US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLORO, LEONARDO
Exec Dt:
08/28/2006
2
CESANA, ALBERTO
Exec Dt:
08/28/2006
3
BUZZONI, ROBERTO
Exec Dt:
08/28/2006
4
RIVETTI, FRANCO
Exec Dt:
08/28/2006
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI
BRINDISI, ITALY I-72100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070267324
10590313
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:021015/0438   Pages: 6
Recorded: 05/29/2008
Attorney Dkt #:294865US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 020980 FRAME 0605. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DALLORO, LEONARDO
Exec Dt:
08/28/2006
2
CESANA, ALBERTO
Exec Dt:
08/28/2006
3
BUZZONI, ROBERTO
Exec Dt:
08/28/2006
4
RIVETTI, FRANCO
Exec Dt:
08/28/2006
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY I-72100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070267324
10590313
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:020493/0953   Pages: 4
Recorded: 02/12/2008
Attorney Dkt #:311513US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALLORO, LEONARDO
Exec Dt:
09/19/2007
2
CESANA, ALBERTO
Exec Dt:
09/19/2007
3
BUZZONI, ROBERTO
Exec Dt:
09/19/2007
4
GENONI, FAUSTO
Exec Dt:
09/19/2007
5
SPANO', GUIDO
Exec Dt:
09/19/2007
6
RIVETTI, FRANCO
Exec Dt:
09/19/2007
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
BRINDISI, ITALY I-72100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7868210
US20080132735
11813874
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:040431/0361   Pages: 5
Recorded: 11/28/2016
Attorney Dkt #:MURG2-60016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CESANA, ALBERTO
Exec Dt:
11/01/2016
2
RAMELLO, STEFANO
Exec Dt:
11/01/2016
3
SPANO', GUIDO
Exec Dt:
11/01/2016
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862664
US20170057893
15303640
Correspondence name and address
ABEL LAW GROUP LLP
8911 NORTH CAPITAL OF TEXAS HWY
BLDG. 4, STE, 4200
AUSTIN, TX 78759
Assignment: 17
Reel/Frame:049317/0477   Pages: 3
Recorded: 05/30/2019
Attorney Dkt #:MRG-40810
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELLEDONNE, DANIELE
Exec Dt:
04/29/2019
2
CESANA, ALBERTO
Exec Dt:
04/29/2019
3
MATTACHINI, MARCO
Exec Dt:
04/29/2019
4
PASTORI, MONICA VITTORIA
Exec Dt:
04/29/2019
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498887
US20190241481
16339186
Correspondence name and address
JERE L POLMATIER
HUSCH BLACKWELL LLP
555 EAST WELLS STREET, SUITE 1900
MILWAUKEE, WI 53202
Assignment: 18
Reel/Frame:056532/0620   Pages: 5
Recorded: 06/14/2021
Attorney Dkt #:0014750USU/4110B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALDASSARRE, MARIO
Exec Dt:
04/24/2021
2
CESANA, ALBERTO
Exec Dt:
05/04/2021
3
BORDES, FABRIZIO
Exec Dt:
05/04/2021
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI 1
SAN DONATO MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380512
17277968
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE
10TH FLOOR
STAMFORD, CT 06901
Assignment: 19
Reel/Frame:057995/0277   Pages: 7
Recorded: 11/02/2021
Attorney Dkt #:539352US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSCATELLI, DAVIDE
Exec Dt:
09/23/2021
2
DEL GAUDIO, LUCILLA
Exec Dt:
09/27/2021
3
ALBONICO, PAOLA
Exec Dt:
09/28/2021
4
BELLONI, ALESSANDRA
Exec Dt:
09/27/2021
5
CESANA, ALBERTO
Exec Dt:
09/23/2021
Assignee
1
ENI S.P.A.
PIAZZALE ENRICO MATTEI, 1
ROMA, ITALY 00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859125
US20220169910
17440985
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:058054/0823   Pages: 7
Recorded: 11/09/2021
Attorney Dkt #:539352US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSCATELLI, DAVIDE
Exec Dt:
09/23/2021
2
DEL GAUDIO, LUCILLA
Exec Dt:
09/27/2021
3
ALBONICO, PAOLA
Exec Dt:
09/28/2021
4
BELLONI, ALESSANDRA
Exec Dt:
09/27/2021
5
CESANA, ALBERTO
Exec Dt:
09/23/2021
Assignee
1
ENI S.P.A.
PIAZZALE ENRICO MATTEI, 1
ROMA, ITALY 00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859125
US20220169910
17440985
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:063804/0664   Pages: 4
Recorded: 05/31/2023
Attorney Dkt #:PRA-54190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSCATELLI, DAVIDE
Exec Dt:
04/16/2023
2
SPONCHIONI, MATTIA
Exec Dt:
04/16/2023
3
CESANA, ALBERTO
Exec Dt:
04/16/2023
4
POLOTTI, GIANMARCO
Exec Dt:
04/16/2023
Assignee
1
POLITECNICO DI MILANO
PIAZZA LEONARDO DA VINCI 32
MILANO MI, ITALY 20133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382879
18245909
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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