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Patent Assignment Assignor Details
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Assignor Name : PAMPALONI, GUIDO
Total Assignments: 18
Assignment: 1
Reel/Frame:005135/0065   Pages: 1
Recorded: 09/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CALDERAZZO, FAUSTO
Exec Dt:
08/17/1989
2
PAMPALONI, GUIDO
Exec Dt:
08/17/1989
3
MASI, FRANCESCO
Exec Dt:
08/17/1989
4
MOALLI, ANGELO
Exec Dt:
08/17/1989
5
INVERNIZZI, RENZO
Exec Dt:
08/17/1989
Assignee
1
ENICHEM ANIC S.P.A. ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987111
NONE
07403681
Correspondence name and address
HEDMAN, GIBSON, COSTIGAN & HOARE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:005571/0167   Pages: 2
Recorded: 01/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CALDERAZZO, FAUSTO
Exec Dt:
12/27/1990
2
PAMPALONI, GUIDO
Exec Dt:
12/27/1990
3
ROCCHI, LUCIA
Exec Dt:
12/27/1990
4
MOALLI, ANGELO
Exec Dt:
12/27/1990
5
MASI, FRANCESCO
Exec Dt:
12/27/1990
6
IVERNIZZI, RENZO
Exec Dt:
12/27/1990
Assignee
1
ENIMONT ANIC S.R.1.
PALERMO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093508
NONE
07641877
Correspondence name and address
HEDMAN, GIBSON, COSTIGAN & HOARE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006297/0714   Pages: 4
Recorded: 09/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CALDERAZZO, FAUSTO
Exec Dt:
09/21/1992
2
PAMPALONI, GUIDO
Exec Dt:
09/21/1992
3
MASI, FRANCESCO
Exec Dt:
09/21/1992
4
MOALLI, ANGELO
Exec Dt:
09/21/1992
5
CASSANI, MARIA C.
Exec Dt:
09/21/1992
6
INVERNIZZI, RENZO
Exec Dt:
09/21/1992
Assignee
1
ECP ENICHEM POLIMERI S.R.L.
MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210244
NONE
07911286
Correspondence name and address
PHILIP E. ROUX, ESQ.
SHEA & GOULD
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020-1193
Assignment: 4
Reel/Frame:007544/0161   Pages: 3
Recorded: 07/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERAZZO, FAUSTO
Exec Dt:
06/30/1995
2
PAMPALONI, GUIDO
Exec Dt:
06/30/1995
3
MASI, FRANCESCO
Exec Dt:
06/30/1995
4
VALLIERI, ANDREA
Exec Dt:
06/30/1995
Assignee
1
ENICHEM S.P.A.
P.ZA DELLA REPUBBLICA
16-MILANO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5821189
NONE
08444870
Correspondence name and address
F. D. VASTINE
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:015305/0339   Pages: 3
Recorded: 05/07/2004
Attorney Dkt #:247686USOXPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
12/18/2003
2
MASI, FRANCESCO
Exec Dt:
12/18/2003
3
BORSOTTI, GIAMPIETRO
Exec Dt:
12/18/2003
4
SANTI, ROBERTO
Exec Dt:
12/18/2003
5
CALDERAZZO, FAUSTO
Exec Dt:
12/18/2003
6
PAMPALONI, GUIDO
Exec Dt:
12/18/2003
7
PASSARELLI, VINCENZO
Exec Dt:
12/18/2003
Assignee
1
POLIMERI EUROPA S.P.A.
VIA E. FERMI 4
I-72100 BRINDISI, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7081505
US20040198934
10483415
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030873/0674   Pages: 4
Recorded: 07/23/2013
Attorney Dkt #:MPG-022459US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
06/26/2013
2
MASI, FRANCESCO
Exec Dt:
06/26/2013
3
PAMPALONI, GUIDO
Exec Dt:
06/26/2013
4
RENILI, FILIPPO
Exec Dt:
06/26/2013
5
MARCHETTI, FABIO
Exec Dt:
06/26/2013
6
RASPOLI GALLETTI, ANNA MARIA
Exec Dt:
06/26/2013
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290586
US20130303360
13997967
Correspondence name and address
RICHARD A. SUTKUS
1300 EAST NINTH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:037856/0871   Pages: 4
Recorded: 02/18/2016
Attorney Dkt #:MPG-022459US DIV-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
06/26/2013
2
MASI, FRANCESCO
Exec Dt:
06/26/2013
3
PAMPALONI, GUIDO
Exec Dt:
06/26/2013
4
RENILI, FILIPPO
Exec Dt:
06/26/2013
5
MARCHETTI, FABIO
Exec Dt:
06/26/2013
6
RASPOLLI GALLETTI, ANNA MARIA
Exec Dt:
06/26/2013
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944726
US20160060370
14932743
Correspondence name and address
RICHARD A. SUTKUS
1300 E. 9TH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:030872/0839   Pages: 8
Recorded: 07/23/2013
Attorney Dkt #:MPG-022476US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
07/04/2013
2
RENILI, FILIPPO
Exec Dt:
07/04/2013
3
SOMMAZZI, ANNA
Exec Dt:
07/04/2013
4
MARCHETTI, FABIO
Exec Dt:
07/04/2013
5
MASI, FRANCESCO
Exec Dt:
07/04/2013
6
POLESELLO, MARIO
Exec Dt:
07/04/2013
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772521
US20130296592
13996842
Correspondence name and address
RICHARD A. SUTKUS
1300 EAST NINTH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:042398/0354   Pages: 6
Recorded: 05/16/2017
Attorney Dkt #:MURG2-60027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
03/03/2017
2
RICCI, GIOVANNI
Exec Dt:
03/03/2017
3
SOMMAZZI, ANNA
Exec Dt:
03/03/2017
4
MASI, FRANCESCO
Exec Dt:
03/03/2017
5
LEONE, GIUSEPPE
Exec Dt:
03/03/2017
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059724
US20170247397
15512332
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 10
Reel/Frame:042781/0878   Pages: 12
Recorded: 06/22/2017
Attorney Dkt #:MURG2-60036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
05/03/2017
2
RICCI, GIOVANNI
Exec Dt:
05/31/2017
3
SOMMAZZI, ANNA
Exec Dt:
05/31/2017
4
MASI, FRANCESCO
Exec Dt:
05/31/2017
5
LEONE, GIUSEPPE
Exec Dt:
05/31/2017
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301408
US20170349682
15538338
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 11
Reel/Frame:045004/0644   Pages: 7
Recorded: 01/04/2018
Attorney Dkt #:MURG2-60063US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
12/04/2017
2
PAMPALONI, GUIDO
Exec Dt:
11/27/2017
3
RICCI, GIOVANNI
Exec Dt:
12/04/2017
4
MASI, FRANCESCO
Exec Dt:
12/04/2017
5
LEONE, GIUSEPPE
Exec Dt:
12/04/2017
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY 20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10654952
US20180201702
15741896
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 12
Reel/Frame:047507/0649   Pages: 6
Recorded: 11/15/2018
Attorney Dkt #:MURG2-60081US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
09/17/2018
2
SOMMAZZI, ANNA
Exec Dt:
09/17/2018
3
RICCI, GIOVANNI
Exec Dt:
09/17/2018
4
MASI, FRANCESCO
Exec Dt:
09/17/2018
5
LEONE, GIUSEPPE
Exec Dt:
09/17/2018
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190374932
16300597
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 13
Reel/Frame:055732/0635   Pages: 6
Recorded: 03/26/2021
Attorney Dkt #:STTO-60081US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
09/17/2018
2
SOMMAZZI, ANNA
Exec Dt:
09/17/2018
3
RICCI, GIOVANNI
Exec Dt:
09/17/2018
4
MASI, FRANCESCO
Exec Dt:
09/17/2018
5
LEONE, GIUSEPPE
Exec Dt:
09/17/2018
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11872548
US20210245145
17204570
Correspondence name and address
PRAEDCERE LAW
123 INSTITUTE STREET, #1640
MORRISVILLE, NC 28115
Assignment: 14
Reel/Frame:049097/0576   Pages: 6
Recorded: 05/07/2019
Attorney Dkt #:MURG2-60093US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
03/22/2019
2
PAMPALONI, GUIDO
Exec Dt:
03/01/2019
3
RICCI, GIOVANNI
Exec Dt:
04/05/2019
4
MASI, FRANCESCO
Exec Dt:
04/05/2019
5
LEONE, GIUSEPPE
Exec Dt:
04/05/2019
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954326
US20200024379
16341142
Correspondence name and address
ABEL SCHILLINGER, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 15
Reel/Frame:049003/0568   Pages: 6
Recorded: 04/26/2019
Attorney Dkt #:MURG2-60091US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICCI, GIOVANNI
Exec Dt:
03/27/2019
2
PAMPALONI, GUIDO
Exec Dt:
03/12/2019
3
SOMMAZZI, ANNA
Exec Dt:
03/22/2019
4
GUELFI, MASSIMO
Exec Dt:
03/13/2019
5
MASI, FRANCESCO
Exec Dt:
03/27/2019
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE (MI), ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793653
US20190270832
16343716
Correspondence name and address
ABEL SCHILLINGER, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 16
Reel/Frame:050023/0460   Pages: 7
Recorded: 08/12/2019
Attorney Dkt #:P185707.US.01/MRG-40824
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOMMAZZI, ANNA
Exec Dt:
07/10/2019
2
MASI, FRANCESCO
Exec Dt:
07/10/2019
3
PAMPALONI, GUIDO
Exec Dt:
07/11/2019
4
RICCI, GIOVANNI
Exec Dt:
07/11/2019
5
RENILI, FILIPPO
Exec Dt:
07/11/2019
Assignee
1
VERSALIS S.P.A
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518776
US20210292354
16345015
Correspondence name and address
HUSCH BLACKWELL LLP
555 E. WELLS STREET, SUITE 1900
ATTN: MELISSA MCGINN
MILWAUKEE, WI 53202
Assignment: 17
Reel/Frame:053889/0730   Pages: 18
Recorded: 09/25/2020
Attorney Dkt #:STTO-60112US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAMPALONI, GUIDO
Exec Dt:
07/15/2020
2
RICCI, GIOVANNI
Exec Dt:
09/22/2020
3
SOMMAZZI, ANNA
Exec Dt:
08/03/2020
4
GUELFI, MASSIMO
Exec Dt:
07/15/2020
5
LEONE, GIUSEPPE
Exec Dt:
08/11/2020
6
MASI, FRANCESCO
Exec Dt:
09/23/2020
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO MILANESE, ITALY 20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299505
US20200247832
16649131
Correspondence name and address
PRAEDCERE LAW
123 INSTITUTE STREET, #1640
MOORESVILLE, NC 28115
Assignment: 18
Reel/Frame:053975/0482   Pages: 14
Recorded: 10/05/2020
Attorney Dkt #:0014188USU/4110A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICCI, GIOVANNI
Exec Dt:
09/22/2020
2
SOMMAZZI, ANNA
Exec Dt:
09/23/2020
3
PAMPALONI, GUIDO
Exec Dt:
08/19/2020
4
LEONE, GIUSEPPE
Exec Dt:
09/17/2020
5
FRANCESCO, MASI
Exec Dt:
09/23/2020
Assignee
1
VERSALIS S.P.A.
PIAZZA BOLDRINI, 1
SAN DONATO, MILANESE, ITALY I-20097
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746167
US20200369805
16962056
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901

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