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Patent Assignment Assignor Details
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Assignor Name : GREGUREK, PHILIP M.
Total Assignments: 16
Assignment: 1
Reel/Frame:028546/0159   Pages: 3
Recorded: 07/13/2012
Attorney Dkt #:05516/543001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGUREK, PHILIP M.
Exec Dt:
01/03/2011
2
DEWEY, CHARLES H.
Exec Dt:
01/03/2011
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844620
US20110155468
12979842
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:028174/0665   Pages: 5
Recorded: 05/08/2012
Attorney Dkt #:11-WD32-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALSUP, SHELTON W.
Exec Dt:
05/07/2012
2
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
3
SWADI, SHANTANU N.
Exec Dt:
05/01/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004159
US20120222902
13410134
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:028175/0841   Pages: 7
Recorded: 05/08/2012
Attorney Dkt #:11-WD51-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
2
SWADI, SHANTANU N.
Exec Dt:
05/07/2012
3
DEWEY, CHARLES H.
Exec Dt:
05/07/2012
4
ALSUP, SHELTON W.
Exec Dt:
05/07/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8739900
US20120255785
13440708
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:028178/0464   Pages: 8
Recorded: 05/09/2012
Attorney Dkt #:11-WD52-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWADI, SHANTANU N.
Exec Dt:
05/07/2012
2
GREGUREK, PHILIP M.
Exec Dt:
05/07/2012
3
NEVLUD, KENNETH M.
Exec Dt:
05/07/2012
4
DEWEY, CHARLES H.
Exec Dt:
05/07/2012
5
AZAR, MICHAEL G.
Exec Dt:
05/07/2012
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8997895
US20120261193
13447188
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:030330/0721   Pages: 9
Recorded: 05/01/2013
Attorney Dkt #:10-WD46A-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
03/06/2013
2
CAMPBELL, JOHN E.
Exec Dt:
03/06/2013
3
SWADI, SHANTANU N.
Exec Dt:
03/18/2013
4
GREGUREK, PHILIP M.
Exec Dt:
03/19/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN RD.
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206648
US20130213654
13772165
Correspondence name and address
SMITH INTERNATIONAL INC.
1310 RANKIN RD.
PATENT SERVICES
HOUSTON, TX 77073
Assignment: 6
Reel/Frame:030549/0359   Pages: 7
Recorded: 06/05/2013
Attorney Dkt #:10-WD46-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWEY, CHARLES H.
Exec Dt:
05/13/2013
2
CAMPBELL, JOHN E.
Exec Dt:
05/01/2013
3
SWADI, SHANTANU N.
Exec Dt:
05/01/2013
4
GREGUREK, PHILIP M.
Exec Dt:
05/10/2013
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
PATENT SERVICES, BOX 45
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8820437
US20110253387
13085586
Correspondence name and address
DIANE TAYLOR
10001 RICHMOND AVE., IP ADMIN COE, ROOM
SMITH INTERNATIONAL, INC.
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:036097/0672   Pages: 4
Recorded: 07/15/2015
Attorney Dkt #:TYI4-59023-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGUREK, PHILIP M.
Exec Dt:
06/29/2015
2
RUFFO, ANTONIO C.
Exec Dt:
07/09/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790768
US20170016306
14800158
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:041125/0593   Pages: 4
Recorded: 01/30/2017
Attorney Dkt #:FSH4-62476-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JONATHAN F.
Exec Dt:
01/30/2017
2
CULLUM, JASON L.
Exec Dt:
01/30/2017
3
GREGUREK, PHILIP M.
Exec Dt:
01/30/2017
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487605
US20180216432
15419435
Correspondence name and address
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 9
Reel/Frame:055700/0414   Pages: 6
Recorded: 03/24/2021
Attorney Dkt #:CSE-503108-US-1/BAO1905US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TUAN
Exec Dt:
03/17/2021
2
GREGUREK, PHILIP M.
Exec Dt:
03/22/2021
3
HERN, GREGORY
Exec Dt:
03/18/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11131159
US20210301611
16829056
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:057383/0358   Pages: 16
Recorded: 09/03/2021
Attorney Dkt #:CSE-507150-US1/BAO1903US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRINGTON, KEVIN EDGAR
Exec Dt:
02/13/2013
2
HERN, GREGORY
Exec Dt:
03/18/2021
3
GREGUREK, PHILIP M.
Exec Dt:
03/22/2021
4
CULLUM, JASON
Exec Dt:
03/18/2021
5
FERDIN, VALERIE
Exec Dt:
03/18/2021
6
GRINDHAUG, GAUTE
Exec Dt:
04/09/2021
7
EIDEM, MORTEN
Exec Dt:
03/26/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162315
US20210301615
16829064
Correspondence name and address
CANTOR COLBURN - BAKER HUGHES OILFIELD OPERATIONS
20 CHURCH STREET, 22ND FLR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:057472/0352   Pages: 13
Recorded: 09/14/2021
Attorney Dkt #:CSE4-506721-US1/BAO1894US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TUAN
Exec Dt:
03/22/2021
2
GREGUREK, PHILIP M.
Exec Dt:
03/22/2021
3
HARRINGTON, KEVIN EDGAR
Exec Dt:
02/13/2013
4
HERN, GREGORY
Exec Dt:
03/18/2021
5
MICHALEC, CHRISTOPHER
Exec Dt:
08/14/2021
6
GRINDHAUG, GAUTE
Exec Dt:
04/13/2021
7
EIDEM, MORTEN
Exec Dt:
03/26/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11421496
NONE
16829090
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:056219/0107   Pages: 4
Recorded: 05/12/2021
Attorney Dkt #:63CSE-508475US1/BAO2089US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TUAN
Exec Dt:
05/11/2021
2
GREGUREK, PHILIP M.
Exec Dt:
05/11/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11885184
NONE
17318478
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:056786/0604   Pages: 4
Recorded: 07/08/2021
Attorney Dkt #:CSE-503108A-US2/BAO1954US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TUAN
Exec Dt:
03/17/2021
2
GREGUREK, PHILIP M.
Exec Dt:
05/12/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162314
US20210301610
16829049
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES, A GE CO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:057143/0511   Pages: 4
Recorded: 08/11/2021
Attorney Dkt #:CSE-503108US8/BAO1954USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TUAN
Exec Dt:
03/17/2021
2
GREGUREK, PHILIP M.
Exec Dt:
05/12/2021
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761277
US20210372211
17399136
Correspondence name and address
CANTOR COLBURN LLP-BAKER HUGHES OILFIELD
20 CHURCH STREET
22ND FLOOR
HARTFORD, 06103 UNITED STATES
Assignment: 15
Reel/Frame:061556/0280   Pages: 28
Recorded: 09/28/2022
Attorney Dkt #:CSE-507150-US-3/BAO1903UP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRINGTON, KEVIN EDGAR
Exec Dt:
02/13/2013
2
HERN, GREGORY
Exec Dt:
10/05/2021
3
GREGUREK, PHILIP M.
Exec Dt:
10/05/2021
4
CULLUM, JASON
Exec Dt:
10/12/2021
5
FERDIN, VALERIE
Exec Dt:
10/19/2021
6
GRINDHAUG, GAUTE
Exec Dt:
11/06/2021
7
EIDEM, MORTEN
Exec Dt:
06/28/2021
8
COTTEN, JONATHAN
Exec Dt:
06/24/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702888
US20210317705
17356621
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:058877/0303   Pages: 10
Recorded: 02/03/2022
Attorney Dkt #:63CSE-509109US1/BAO2139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERN, GREGORY L.
Exec Dt:
02/03/2022
2
NGUYEN, TUAN
Exec Dt:
01/19/2022
3
GREGUREK, PHILIP M.
Exec Dt:
02/03/2022
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230243221
17591881
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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