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Patent Assignment Assignor Details
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Assignor Name : DAHL, THOMAS
Total Assignments: 18
Assignment: 1
Reel/Frame:008475/0281   Pages: 2
Recorded: 03/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, THOMAS
Exec Dt:
03/13/1997
2
FRODIN, STEN
Exec Dt:
03/13/1997
Assignee
1
TRINOVA LIMITED
PO BOX 4, NEW LANE HAVANT
HANTS P09 2NB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5884480
NONE
08822454
Correspondence name and address
BARNES, KISSELLE, RAISCH, ET AL.
B. C. FOUSSIANES
645 GRISWOLD STREET - SUITE 3500
DETROIT, MI 48226
Assignment: 2
Reel/Frame:015959/0229   Pages: 10
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOGI, PUSHKAR
Exec Dt:
02/25/2005
2
NEUBERT, MICHAEL
Exec Dt:
03/01/2005
3
MACPHERSON, JOHN D.
Exec Dt:
03/22/2005
4
HOOD, JAMES
Exec Dt:
02/17/2005
5
DAHL, THOMAS
Exec Dt:
03/07/2005
6
KRUEGER, VOLKER
Exec Dt:
02/25/2005
7
BROOKS, ANDREW G.
Exec Dt:
02/17/2005
8
HEISIG, GERALD
Exec Dt:
02/28/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7503403
US20050150689
11016417
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
WILLIAM E. SCHMIDT
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:018730/0163   Pages: 4
Recorded: 01/05/2007
Attorney Dkt #:14614NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAHL, THOMAS
Exec Dt:
12/28/2006
Assignee
1
STUNS LJUDPRODUKTION
VASTMANNAGATAN 73
113 26, STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040237243
10486730
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
SUITE 406, 2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020891/0584   Pages: 8
Recorded: 05/02/2008
Attorney Dkt #:AP076-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAHL, THOMAS
Exec Dt:
03/31/2008
Assignee
1
DAHL BUCKLE CONCEPT APS
BAGERGADE 70
SVENDBORG, DENMARK 5700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520031
US20060174454
10563482
Correspondence name and address
DAVID A. GUERRA
2025 17TH AVENUE N.W.
CALGARY, ABC T2M 0S7
Assignment: 5
Reel/Frame:022664/0600   Pages: 11
Recorded: 05/11/2009
Attorney Dkt #:564-46258-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAEPER, RALF
Exec Dt:
03/18/2009
2
MAY, ROLAND
Exec Dt:
03/25/2009
3
MACPHERSON, JOHN D.
Exec Dt:
05/07/2009
4
DAHL, THOMAS
Exec Dt:
03/18/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8600679
US20090216453
12389441
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:023324/0725   Pages: 4
Recorded: 10/05/2009
Attorney Dkt #:5544-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEXANDER, ARNON
Exec Dt:
09/16/2009
2
ELFSTROM, JAN
Exec Dt:
09/21/2009
3
HOLMQUIST, MATTIAS
Exec Dt:
09/21/2009
4
AASE, HALVOR
Exec Dt:
09/16/2009
5
LYONS, STEVE
Exec Dt:
09/30/2009
6
TURPAULT, MATHIEU
Exec Dt:
09/29/2009
7
ZASTAWNY, MATHIEU
Exec Dt:
09/29/2009
8
COLEMAN, JOHN
Exec Dt:
09/29/2009
9
DAHL, THOMAS
Exec Dt:
09/16/2009
Assignee
1
ASSA ABLOY HOSPITALITY, INC.
631 INTERNATIONAL PARKWAY
SUITE 100
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D615887
NONE
29340788
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 7
Reel/Frame:027051/0253   Pages: 10
Recorded: 10/12/2011
Attorney Dkt #:ACU4-51884-US/INT0431US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEI, JIANYONG
Exec Dt:
08/03/2011
2
DAHL, THOMAS
Exec Dt:
08/02/2011
3
MACPHERSON, JOHN
Exec Dt:
08/09/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788207
US20130030705
13194179
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:030222/0543   Pages: 8
Recorded: 04/16/2013
Attorney Dkt #:DDE4-54635-US/INT0522US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSLING, STEFAN
Exec Dt:
02/06/2013
2
PEI, JIANYONG
Exec Dt:
02/06/2013
3
MAY, ROLAND
Exec Dt:
03/21/2013
4
HARTMANN, ANDREAS
Exec Dt:
03/21/2013
5
DAHL, THOMAS
Exec Dt:
03/22/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951607
US20140214325
13755973
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:038206/0698   Pages: 6
Recorded: 04/06/2016
Attorney Dkt #:DDE4-59367-USNP/INT0657US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RECKMANN, HANNO
Exec Dt:
02/05/2016
2
DAHL, THOMAS
Exec Dt:
02/05/2016
3
MAY, ROLAND
Exec Dt:
02/05/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100580
US20170292327
15091904
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:042438/0858   Pages: 8
Recorded: 05/19/2017
Attorney Dkt #:DDE4-62183USNP(INT0726US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, THOMAS
Exec Dt:
05/19/2017
2
MAY, ROLAND
Exec Dt:
05/19/2017
3
ETTEHADI OSGOUEI, REZA
Exec Dt:
05/19/2017
4
SWARTWOUT, ROSA
Exec Dt:
05/19/2017
5
CLAPPER, DENNIS
Exec Dt:
05/19/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352883
US20180334905
15600100
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:043422/0422   Pages: 14
Recorded: 08/28/2017
Attorney Dkt #:1003-539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONO, JEAN-PIERRE
Exec Dt:
08/25/2017
2
CORNIQUET, FREDERIC
Exec Dt:
08/03/2017
3
ROCHETTE, JEAN-LOUIS
Exec Dt:
08/03/2017
4
DAHL, THOMAS
Exec Dt:
08/02/2017
Assignee
1
EMC IP HOLDING COMPANY LLC
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10552072
NONE
15665223
Correspondence name and address
BAINWOOD, HUANG & ASSOCIATES, LLC
2 CONNECTOR ROAD
WESTBOROUGH, MA 01581
Assignment: 12
Reel/Frame:051114/0146   Pages: 8
Recorded: 11/26/2019
Attorney Dkt #:1684.03-14872(DDE4-502314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAGALL, ROGER
Exec Dt:
08/21/2019
2
MAY, ROLAND
Exec Dt:
08/21/2019
3
DAHL, THOMAS
Exec Dt:
08/21/2019
4
OSGOUEI, REZZA ETTEHADI
Exec Dt:
08/28/2019
5
IGNATENKO, YAROSLAV SERGEYEVICH
Exec Dt:
08/26/2019
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017847
16517206
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 13
Reel/Frame:051919/0209   Pages: 9
Recorded: 02/13/2020
Attorney Dkt #:1684.03-14872(DDE4-502314
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE SPELLING OF THE FOURTH LISTED INVENTOR PREVIOUSLY RECORDED AT REEL: 051114 FRAME: 0146. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ARAGALL, ROGER
Exec Dt:
08/21/2019
2
MAY, ROLAND
Exec Dt:
08/21/2019
3
DAHL, THOMAS
Exec Dt:
08/21/2019
4
OSGOUEI, REZA ETTEHADI
Exec Dt:
08/28/2019
5
IGNATENKO, YAROSLAV SERGEYEVICH
Exec Dt:
08/26/2019
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017847
16517206
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 14
Reel/Frame:050995/0487   Pages: 8
Recorded: 11/13/2019
Attorney Dkt #:DFA4-502180-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, THOMAS
Exec Dt:
11/13/2019
2
OSGOUEI, REZA ETTEHADI
Exec Dt:
11/13/2019
3
MAY, ROLAND
Exec Dt:
11/13/2019
4
ARAGALL, ROGER
Exec Dt:
11/13/2019
5
THOMPSON, CHARLES ANTHONY
Exec Dt:
11/13/2019
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210140299
16682249
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:055240/0605   Pages: 9
Recorded: 02/12/2021
Attorney Dkt #:01141-0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVO, JOACHIM
Exec Dt:
02/02/2021
2
DAHL, THOMAS
Exec Dt:
01/02/2021
3
BARCHET, ANDREAS
Exec Dt:
02/02/2021
4
BRÜSER, CHRISTIAN
Exec Dt:
02/03/2021
5
EICK, ALEXANDER
Exec Dt:
02/05/2021
Assignee
1
MUHR UND BENDER KG
MUBEA-PLATZ 1
ATTENDORN, GERMANY 57439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210245216
17053433
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 16
Reel/Frame:055240/0724   Pages: 9
Recorded: 02/12/2021
Attorney Dkt #:01141-0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVO, JOACHIM
Exec Dt:
02/02/2021
2
DAHL, THOMAS
Exec Dt:
01/02/2021
3
BARCHET, ANDREAS
Exec Dt:
02/02/2021
4
BRÜSER, CHRISTIAN
Exec Dt:
02/03/2021
5
EICK, ALEXANDER
Exec Dt:
02/05/2021
Assignee
1
MUHR UND BENDER KG
MUBEA-PLATZ 1
ATTENDORN, GERMANY 57439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210205872
17057734
Correspondence name and address
BEJIN BIENEMAN PLC
2000 TOWN CENTER
SUITE 800
SOUTHFIELD, MI 48075
Assignment: 17
Reel/Frame:057490/0141   Pages: 6
Recorded: 09/15/2021
Attorney Dkt #:65DDE07645US2(INT0864US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENEKE, JOERN
Exec Dt:
09/13/2021
2
FORSHAW, MATTHEW
Exec Dt:
09/14/2021
3
DAHL, THOMAS
Exec Dt:
09/14/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220082008
17475954
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:064387/0848   Pages: 6
Recorded: 07/26/2023
Attorney Dkt #:65TEL-509170-US2/INT0996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASHEVSKIY, DMITRIY
Exec Dt:
07/18/2023
2
DAHL, THOMAS
Exec Dt:
07/17/2023
3
HANSEN, CHRISTIAN
Exec Dt:
07/19/2023
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035367
18359141
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103

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