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Patent Assignment Assignor Details
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Assignor Name : CALDERONI, ANGELO
Total Assignments: 16
Assignment: 1
Reel/Frame:007626/0197   Pages: 3
Recorded: 09/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARYSHNIKOV, ANATOLY
Exec Dt:
06/23/1995
2
FERRARA, PAOLO
Exec Dt:
06/23/1995
3
CALDERONI, ANGELO
Exec Dt:
06/23/1995
Assignee
1
AGIP S.P.A.
VIA BORGONUOVO, 18
MILANO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637806
NONE
08498702
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:013098/0364   Pages: 3
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
06/20/2002
2
FERRARIO, GUALTIERO
Exec Dt:
06/20/2002
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
I-00144 ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020189864
10168526
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
GREGORY J. MAIER
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:014701/0329   Pages: 3
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
06/06/2003
2
MOLASCHI, CLAUDIO MARIA
Exec Dt:
06/06/2003
3
BRUSCO, GUIDO
Exec Dt:
06/06/2003
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
I-00144 ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055623
US20040060736
10433415
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
SURINDER SACHAR
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:014717/0578   Pages: 3
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCOUTULLIO, ARMANDO
Exec Dt:
06/06/2003
2
MONGA, RAFFAELLA
Exec Dt:
06/06/2003
3
BELMONTE, GIUSEPPE
Exec Dt:
06/06/2003
4
CALDERONI, ANGELO
Exec Dt:
06/06/2003
5
FERRARI, GIOVANNI
Exec Dt:
06/06/2003
Assignees
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
I-00144 ROME, ITALY
2
ENITECNOLOGIE S.P.A.
VIA F. MARITANO, 26
I-20097 SAN DONATO MILANESE - MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004333
US20040089591
10433471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: NORMAN F. OBLON
Assignment: 5
Reel/Frame:014818/0730   Pages: 3
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
06/06/2003
2
ZAUSA, FABRIZIO
Exec Dt:
06/06/2003
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
I-00144 ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7195730
US20040094308
10433414
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
SURINDER SACHAR
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018172/0753   Pages: 4
Recorded: 08/09/2006
Attorney Dkt #:292416US6X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
06/20/2006
2
GIROLA, GIORGIO
Exec Dt:
06/20/2006
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI 1
I-00144 ROME, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845433
US20060278434
11449662
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:023429/0285   Pages: 3
Recorded: 10/27/2009
Attorney Dkt #:346521US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
07/20/2009
2
GIROLA, GIORGIO
Exec Dt:
07/20/2009
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI, 1
ROME, ITALY I-00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8430175
US20100084142
12526181
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025129/0122   Pages: 3
Recorded: 10/13/2010
Attorney Dkt #:368018US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
09/29/2010
2
FERRARA, PAOLO
Exec Dt:
09/29/2010
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI, 1
ROME, ITALY I-00144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136597
US20110056697
12936625
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:027456/0819   Pages: 3
Recorded: 12/29/2011
Attorney Dkt #:388661US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERONI, ANGELO
Exec Dt:
11/11/2011
2
MOLASCHI, CLAUDIO
Exec Dt:
11/11/2011
3
GIROLA, GIORGIO
Exec Dt:
11/11/2011
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130098602
13279761
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027468/0729   Pages: 5
Recorded: 01/03/2012
Attorney Dkt #:388661US99X
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION PREVIOUSLY RECORDED ON REEL 027456 FRAME 0819. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CALDERONI, ANGELO
Exec Dt:
11/11/2011
2
MOLASCHI, CLAUDIO
Exec Dt:
11/11/2011
3
GIROLA, GIORGIO
Exec Dt:
11/11/2011
Assignee
1
ENI S.P.A.
PIAZZALE E. MATTEI, 1
ROMA, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130098602
13279761
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:038173/0525   Pages: 3
Recorded: 04/01/2016
Attorney Dkt #:07587.0539FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
03/03/2016
Assignee
1
DRILLMEC SPA
VIA I° MAGGIO 12
GARIGA DI PODENZANO (PC), ITALY I-29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9976366
US20160222742
14916262
Correspondence name and address
GREGORY A. SEBALD
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 12
Reel/Frame:039468/0620   Pages: 3
Recorded: 08/17/2016
Attorney Dkt #:07587.0541FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
03/23/2016
Assignee
1
DRILLMEC SPA
VIA I° MAGGIO 12
GARIGA DI PODENZANO (PC), ITALY I-29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145184
US20160356101
15025795
Correspondence name and address
GREGORY A. SEBALD
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:040032/0682   Pages: 3
Recorded: 10/17/2016
Attorney Dkt #:07587.0552FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
08/22/2016
Assignee
1
DRILLMEC S.P.A.
VIA I° MAGGIO 12
GARIGA DI PODENZANO (PC), ITALY I-29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10190375
US20170002616
15112993
Correspondence name and address
GREGORY A. SEBALD
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 14
Reel/Frame:040776/0104   Pages: 3
Recorded: 12/27/2016
Attorney Dkt #:07587.0556FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
09/15/2016
Assignee
1
DRILLMEC S.P.A.
VIA I° MAGGIO, 12
GARIGA DI PODENZANO (PC), ITALY I-29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10113379
US20170107774
15129346
Correspondence name and address
GREGORY A. SEBALD
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:045080/0448   Pages: 3
Recorded: 03/01/2018
Attorney Dkt #:07587.0586FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
10/02/2017
Assignee
1
DRILLMEC S.P.A.
VIA 1° MAGGIO, 12
GARIGA DI PODENZANO (PC), ITALY I-29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487601
US20180106118
15570033
Correspondence name and address
GREGORY A. SEBALD
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 16
Reel/Frame:060102/0075   Pages: 3
Recorded: 06/03/2022
Attorney Dkt #:07587.0725FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CALDERONI, ANGELO
Exec Dt:
05/23/2022
Assignee
1
DRILLMEC S.P.A.
VIA 1° MAGGIO, 12
GARIGA DI PODENZANO (PC), ITALY 29027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767724
US20230016734
17782563
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

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