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Patent Assignment Assignee Details
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Assignee Name : NATIONAL OILWELL VARCO UK LIMITED
Total Assignments: 26
Assignment: 1
Reel/Frame:024483/0150   Pages: 7
Recorded: 06/03/2010
Attorney Dkt #:36290-141473 (G116724.00.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/21/2010
Assignee
1
MARTIN STREET
AUDENSHAW, MANCHESTER
LANCASHIRE, M43 5JA, UNITED KINGDOM
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
09191152
 
09949094
 
10233986
 
11809678
Correspondence name and address
ROBERT E. CANNUSCIO, ESQ.
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
18TH & CHERRY STREETS
PHILADELPHIA, PA 19103-6996
Assignment: 2
Reel/Frame:025900/0081   Pages: 5
Recorded: 03/03/2011
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2011
Assignee
1
BADENTOY CRESCENT
BADENTOY PARK
PORTLETHEN ABERDEEN AB12 4YD, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08833318
Correspondence name and address
ROBERT E. CANNUSCIO, ESQ.
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PENNSYLVANIA 19103-6996
Assignment: 3
Reel/Frame:026075/0935   Pages: 2
Recorded: 04/05/2011
Attorney Dkt #:MUR-11-1074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
04/04/2011
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13027400
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:033646/0969   Pages: 7
Recorded: 08/28/2014
Attorney Dkt #:51026-P154WOUS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME ASSIGNEE PREVIOUSLY RECORDED AT REEL: 028094 FRAME: 0288. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
04/12/2012
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13391674
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 5
Reel/Frame:034803/0842   Pages: 9
Recorded: 01/22/2015
Attorney Dkt #:51026-P173US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 028890 FRAME 0635. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13454179
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 6
Reel/Frame:029073/0059   Pages: 5
Recorded: 10/04/2012
Attorney Dkt #:51026-P202US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/10/2012
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13633290
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 7
Reel/Frame:030725/0965   Pages: 6
Recorded: 07/02/2013
Attorney Dkt #:51026-D028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2013
2
Exec Dt:
05/28/2013
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29454516
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 8
Reel/Frame:033759/0725   Pages: 6
Recorded: 09/17/2014
Attorney Dkt #:VAR-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/24/2014
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, LANCASHIRE, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574809
Correspondence name and address
DANIEL N LUNDEEN
2710 LOUISIANA ST
HOUSTON, TX 77006
Assignment: 9
Reel/Frame:033796/0221   Pages: 6
Recorded: 09/23/2014
Attorney Dkt #:51026-P342WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2014
2
Exec Dt:
07/10/2014
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14359895
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 10
Reel/Frame:035999/0490   Pages: 9
Recorded: 07/01/2015
Attorney Dkt #:51026-P343WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2014
2
Exec Dt:
04/23/2015
3
Exec Dt:
10/31/2014
4
Exec Dt:
07/09/2014
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14359150
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 11
Reel/Frame:042519/0304   Pages: 4
Recorded: 05/26/2017
Attorney Dkt #:3314-44200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/02/2014
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, UNITED KINGDOM GL10 3RQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15531333
Correspondence name and address
CONLEY ROSE P.C
575 N. DAIRY ASHFORD ROAD
SUITE 1102
HOUSTON, TX 77079
Assignment: 12
Reel/Frame:044097/0619   Pages: 8
Recorded: 10/02/2017
Attorney Dkt #:2160.023000/60.4282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2015
2
Exec Dt:
04/10/2015
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GREAT BRITAIN GL10 3RQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15563766
Correspondence name and address
NATIONAL OILWELL VARCO
C/O AMERSON LAW FIRM, PLLC
2500 FONDREN ROAD, SUITE 220
HOUSTON, TX 77063
Assignment: 13
Reel/Frame:036629/0839   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:213807-0001-00-US-527366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2015
2
Exec Dt:
09/09/2015
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, GREAT BRITAIN M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14442973
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:042742/0315   Pages: 3
Recorded: 06/19/2017
Attorney Dkt #:3314-43600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/19/2017
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15625220
Correspondence name and address
GREGORY L. MAAG/CONLEY ROSE, P.C.
575 N. DAIRY ASHFORD RD., SUITE 1102
HOUSTON, TX 77079
Assignment: 15
Reel/Frame:052635/0716   Pages: 6
Recorded: 05/12/2020
Attorney Dkt #:5233.152US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2017
2
Exec Dt:
12/21/2017
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16622594
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER/INTEL
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:047297/0929   Pages: 3
Recorded: 10/24/2018
Attorney Dkt #:36290-141473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/18/2018
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE, STONEHOUSE
GLOUCESTERSHIRE, UNITED KINGDOM GL10 3RQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
08794610
 
NONE
09341486
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 17
Reel/Frame:053604/0362   Pages: 3
Recorded: 08/26/2020
Attorney Dkt #:3314-46102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16770886
Correspondence name and address
CONLEY ROSE, P.C.
575 N. DAIRY ASHFORD ROAD, SUITE 1102
HOUSTON, TX 77079
Assignment: 18
Reel/Frame:063226/0243   Pages: 3
Recorded: 04/05/2023
Attorney Dkt #:3314-46102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
MARTIN STREET
AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16770886
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 19
Reel/Frame:064467/0593   Pages: 3
Recorded: 08/02/2023
Attorney Dkt #:3314-46103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2018
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18140089
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 20
Reel/Frame:050010/0285   Pages: 6
Recorded: 08/09/2019
Attorney Dkt #:5233.043US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2019
2
Exec Dt:
06/06/2019
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, CANADA M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16214930
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:056529/0344   Pages: 8
Recorded: 06/14/2021
Attorney Dkt #:3314-55200M & 3314-46800M
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/07/2019
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE
STONEHOUSE, GLOUCESTERSHIRE, ENGLAND GL10 3RQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16341324
 
16469754
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY
SUITE 600
HOUSTON, TX 77079
Assignment: 22
Reel/Frame:056612/0487   Pages: 9
Recorded: 06/22/2021
Attorney Dkt #:03CAF01000P0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/07/2019
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE, STONEHOUSE
GLOUCESTERSHIRE, ENGLAND GL10 3RQ
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10486485
 
10545098
 
10561331
 
11689692
 
11971593
 
12057505
 
12495901
 
12670260
 
13203105
 
13224889
 
13456663
 
14101034
 
14101049
 
15308153
Correspondence name and address
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE, SUITE 300
TROY, MI 48084
Assignment: 23
Reel/Frame:054755/0025   Pages: 6
Recorded: 12/28/2020
Attorney Dkt #:5233.309US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2019
2
Exec Dt:
12/12/2019
3
Exec Dt:
12/12/2019
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17247228
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:055007/0281   Pages: 8
Recorded: 01/14/2021
Attorney Dkt #:5233.309US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S NANE PREVIOUSLY RECORDED AT REEL: 054755 FRAME: 0025. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/12/2019
2
Exec Dt:
12/12/2019
3
Exec Dt:
12/12/2019
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17247228
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 25
Reel/Frame:054755/0283   Pages: 6
Recorded: 12/28/2020
Attorney Dkt #:5233.163US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/2020
Assignee
1
MARTIN STREET, AUDENSHAW
MANCHESTER, UNITED KINGDOM M34 5JA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16858155
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 26
Reel/Frame:058471/0773   Pages: 7
Recorded: 12/23/2021
Attorney Dkt #:5233.319US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2021
2
Exec Dt:
12/01/2021
3
Exec Dt:
12/01/2021
Assignee
1
STONEDALE ROAD
OLDENDS LANE INDUSTRIAL ESTATE - STONEHOUSE
GLOUCESTERSHIRE, UNITED KINGDOM GL10 3RQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17643778
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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