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Patent Assignment Assignor Details
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Assignor Name : AKESSON, LEIF
Total Assignments: 25
Assignment: 1
Reel/Frame:006885/0633   Pages: 3
Recorded: 01/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSTAFSON, PER
Exec Dt:
01/10/1994
2
AKESSON, LEIF
Exec Dt:
01/10/1994
3
OSTLUND, AKE
Exec Dt:
01/10/1994
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5451469
NONE
08159257
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:006971/0746   Pages: 3
Recorded: 04/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTLUND, AKE
Exec Dt:
04/07/1994
2
OSKARSSON, ULF
Exec Dt:
04/07/1994
3
GUSTAFSON, PER
Exec Dt:
04/07/1994
4
AKESSON, LEIF
Exec Dt:
04/11/1994
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484468
NONE
08192628
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:007472/0309   Pages: 3
Recorded: 05/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENANDER, ANDERS
Exec Dt:
05/03/1995
2
AKESSON, LEIF
Exec Dt:
04/28/1995
Assignee
1
SANDVIK AB
S-811 81
SANDVIKEN, SWEDEN S-811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705263
NONE
08407657
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS DOANE SWECKER & MATHIS
699 PRINCE STREET
ALEXANDRIA, VA 22314-3187
Assignment: 4
Reel/Frame:007942/0019   Pages: 3
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSTAFSON, PER
Exec Dt:
03/05/1996
2
AKESSON, LEIF
Exec Dt:
03/05/1996
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5729823
NONE
08616095
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:008170/0972   Pages: 3
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LJUNGBERG, BJORN
Exec Dt:
08/06/1996
2
AKESSON, LEIF
Exec Dt:
08/06/1996
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863640
NONE
08675034
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:008276/0933   Pages: 3
Recorded: 11/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LJUNGBERG, BJORN
Exec Dt:
10/29/1996
2
AKESSON, LEIF
Exec Dt:
11/01/1996
Assignee
1
SANDVIK AB
S-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786069
NONE
08703965
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:008668/0770   Pages: 3
Recorded: 07/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SODERBERG, STAFFAN
Exec Dt:
06/23/1997
2
KUTSCHER, ASA
Exec Dt:
06/19/1997
3
AKESSON, LEIF
Exec Dt:
06/19/1997
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942318
NONE
08886192
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI, ESQ.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:009928/0893   Pages: 3
Recorded: 05/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROHLIN, BARBRO
Exec Dt:
02/02/1999
2
PALSSON, MARGARET
Exec Dt:
02/10/1999
3
AKESSON, LEIF
Exec Dt:
02/02/1999
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN
SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071469
NONE
09214594
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:009859/0863   Pages: 3
Recorded: 04/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTLUND, AKE
Exec Dt:
02/04/1999
2
AKESSON, LEIF
Exec Dt:
02/03/1999
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267797
NONE
09214621
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:010926/0319   Pages: 2
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
03/07/2000
2
CAROSIELLI, ANTONIO
Exec Dt:
03/07/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360831
NONE
09521408
Correspondence name and address
BROWNING BUSHMAN
CARLOS A. TORRES
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057
Assignment: 11
Reel/Frame:010818/0378   Pages: 3
Recorded: 05/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERSSON, JEANETTE
Exec Dt:
05/04/2000
2
AKESSON, LEIF
Exec Dt:
05/04/2000
3
SUNDSTROM, RICKARD
Exec Dt:
05/05/2000
4
OSTLUND, AKE
Exec Dt:
05/04/2000
Assignee
1
SANDVIK AB
S-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250855
NONE
09534006
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:011545/0621   Pages: 3
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALDENSTROM , MATS
Exec Dt:
02/02/2001
2
AKESSON, LEIF
Exec Dt:
02/02/2001
Assignee
1
SANDVIK AB
S-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6468680
NONE
09720654
Correspondence name and address
BURNS, DOANE, SWECKER, ET AL
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:014799/0890   Pages: 4
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASSOIRE, JEAN-PIERRE
Exec Dt:
10/23/2003
2
FANUEL, PHILIPPE
Exec Dt:
10/24/2003
3
CAROSIELLI, ANTONIO
Exec Dt:
10/26/2003
4
AKESSON, LEIF
Exec Dt:
10/28/2003
Assignee
1
HALLIBUROTN ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040084224
10660133
Correspondence name and address
BAKER BOTTS L.L.P.
LUKE K. PEDERSEN
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD.
AUSTIN, TX 78701-4039
Assignment: 14
Reel/Frame:015581/0045   Pages: 6
Recorded: 07/20/2004
Conveyance: CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 014799 FRAME 0890, TO CORRECT THE LAST NAME OF THE FIRST CONVEYING PARTY. ASSIGNORS HEREBY CONFIRM THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
LASSOIE, JEAN-PIERRE
Exec Dt:
10/23/2003
2
FANUEL, PHILIPPE
Exec Dt:
10/24/2003
3
CAROSIELLI, ANTONIO
Exec Dt:
10/26/2003
4
AKESSON, LEIF
Exec Dt:
10/28/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040084224
10660133
Correspondence name and address
BAKER BOTTS LLP
THOMAS R. FELGER
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD.
AUSTIN, TX 78701-4039
Assignment: 15
Reel/Frame:017440/0078   Pages: 3
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESTERGREN, KENNETH
Exec Dt:
10/10/2005
2
MIKUS, MARIAN
Exec Dt:
10/10/2005
3
AKESSON, LEIF
Exec Dt:
10/10/2005
Assignee
1
SANDVIK AB
S 811 81 S
ANDVIKEN,, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7416778
US20080070046
11240635
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 16
Reel/Frame:019008/0080   Pages: 3
Recorded: 03/02/2007
Attorney Dkt #:47113-5110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDSTROM, RICKARD
Exec Dt:
12/12/2006
2
NORGREN, SUSANNE
Exec Dt:
12/12/2006
3
PETTERSSON, MARIE
Exec Dt:
12/11/2006
4
AKESSON, LEIF
Exec Dt:
12/11/2006
5
LJUNBERG, BJORN
Exec Dt:
12/12/2006
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81 SANDVIKEN
SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8043729
US20070148497
11635782
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:019554/0121   Pages: 3
Recorded: 07/06/2007
Attorney Dkt #:47113-5138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LJUNGBERG, BJORN
Exec Dt:
05/25/2007
2
AKESSON, LEIF
Exec Dt:
05/29/2007
3
SADIK, IBRAHIM
Exec Dt:
05/25/2007
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070292672
11802570
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 18
Reel/Frame:019722/0825   Pages: 3
Recorded: 08/10/2007
Attorney Dkt #:47113-5139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
05/29/2007
2
MYRTVEIT, TORIL
Exec Dt:
05/29/2007
3
SADIK, IBRAHIM
Exec Dt:
05/25/2007
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767319
US20070292671
11802569
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 19
Reel/Frame:020732/0707   Pages: 2
Recorded: 03/25/2008
Attorney Dkt #:47113-7016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
01/23/2008
2
WESTERGREN, KENNETH
Exec Dt:
01/23/2008
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101291
US20080166192
12003372
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 20
Reel/Frame:020910/0184   Pages: 3
Recorded: 04/30/2008
Attorney Dkt #:47113-7046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESTERGREN, KENNETH
Exec Dt:
03/13/2008
2
MIKUS, MARIAN
Exec Dt:
03/13/2008
3
AKESSON, LEIF
Exec Dt:
03/25/2008
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81 SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080224344
12073934
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 21
Reel/Frame:022363/0240   Pages: 3
Recorded: 03/09/2009
Attorney Dkt #:47113-7096 (431739)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
01/27/2009
2
NORGREN, SUSANNE
Exec Dt:
01/30/2009
3
KUSOFFSKY, ALEXANDRA
Exec Dt:
01/29/2009
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7976607
US20090242824
12303317
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 22
Reel/Frame:047469/0598   Pages: 2
Recorded: 09/05/2018
Attorney Dkt #:SMS 14602WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINNEID, KARE
Exec Dt:
04/20/2016
2
GARCIA, JOSE LUIS
Exec Dt:
04/20/2016
3
AKESSON, LEIF
Exec Dt:
04/22/2016
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162161
US20190010583
16063841
Correspondence name and address
CORINNE GORSKI
4730 CONSULATE PLAZA DRIVE
SUITE 190
HOUSTON, TX 77032
Assignment: 23
Reel/Frame:050926/0764   Pages: 15
Recorded: 11/06/2019
Attorney Dkt #:SMS 14809WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
08/12/2019
2
STENBERG, ANDERS
Exec Dt:
08/08/2019
3
MADERUD, CARL-JOHAN
Exec Dt:
08/26/2019
4
NORGREN, SUSANNE
Exec Dt:
01/29/2018
5
FORSSBECK NYROT, ELIAS
Exec Dt:
08/13/2019
6
OSTLUND, AKE
Exec Dt:
01/16/2018
7
ENGQVIST, JAN
Exec Dt:
01/26/2018
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185929
US20210138556
16487132
Correspondence name and address
CORINNE GORSKI
4730 CONSULATE PLAZA DRIVE
SUITE 190
HOUSTON, TX 77032
Assignment: 24
Reel/Frame:051147/0078   Pages: 12
Recorded: 12/02/2019
Attorney Dkt #:SMS 14701WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKESSON, LEIF
Exec Dt:
08/12/2019
2
STENBERG, ANDERS
Exec Dt:
08/08/2019
3
MADERUD, CARL-JOHAN
Exec Dt:
08/26/2019
4
NORGREN, SUSANNE
Exec Dt:
01/29/2018
5
FORSSBECK NYROT, ELIAS
Exec Dt:
08/13/2019
Assignee
1
SANDVIK INTELLECTUAL PROPERTY AB
SE-811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11261510
US20210140018
16487128
Correspondence name and address
CORINNE GORSKI
4730 CONSULATE PLAZA DRIVE
SUITE 190
HOUSTON, TX 77032
Assignment: 25
Reel/Frame:059524/0060   Pages: 4
Recorded: 04/07/2022
Attorney Dkt #:SMR 15125WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LILJA, MIRJAM
Exec Dt:
12/21/2021
2
BORGH, IDA
Exec Dt:
12/17/2021
3
ARVANITIDIS, IOANNIS
Exec Dt:
12/17/2021
4
AKESSON, LEIF
Exec Dt:
12/17/2021
5
HAI, XUEYING
Exec Dt:
12/21/2021
6
NORGREN, SUSANNE
Exec Dt:
12/17/2021
Assignee
1
SANDVIK MINING AND CONSTRUCTION TOOLS AB
811 81
SANDVIKEN, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220275485
17625694
Correspondence name and address
CORINNE GORSKI
3200 HIGHLANDS PARKWAY SE
#200
SMYRNA, GA 30082

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