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Patent Assignment Assignee Details
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Assignee Name : NOV CANADA ULC
Total Assignments: 18
Assignment: 1
Reel/Frame:058518/0106   Pages: 25
Recorded: 11/11/2021
Attorney Dkt #:5233.176US2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
VARCO CANADA ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA 16256025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313188
US20190153794
16256025
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:058727/0691   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.100US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268385
US20210102464
16595281
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:058730/0613   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.155US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274465
US20210207393
16930929
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:058730/0658   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.153US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210207359
16993422
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:058731/0235   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.020US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11454067
US20210172260
17250576
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:058731/0289   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.051US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
COUNTRY: CANADA, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200199943
16418136
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:058731/0478   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.099US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603723
US20210062595
16557644
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:058733/0235   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.170US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11813580
US20220062835
16948090
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:058733/0297   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.003US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190040696
15989877
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:058733/0334   Pages: 25
Recorded: 11/11/2021
Attorney Dkt #:5233.009US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352843
US20190145197
16098160
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:058838/0015   Pages: 24
Recorded: 11/11/2021
Attorney Dkt #:5233.176US2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313188
US20190153794
16256025
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:060063/0922   Pages: 24
Recorded: 05/13/2022
Attorney Dkt #:5233.052US2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822924
US20170254181
15451968
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:060064/0051   Pages: 24
Recorded: 05/13/2022
Attorney Dkt #:5233.052US2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549337
US20210025263
16948994
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:064630/0306   Pages: 24
Recorded: 08/17/2023
Attorney Dkt #:3314-00000,
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Newly Merged Entity Data
1
NOV CANADA ULC
Exec Dt:
01/01/2021
Newly Merged Entity's New Name
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, CANADA T2P 5C5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8863850
US20120111566
12999940
 
9121266
US20120037366
13206399
 
9458686
US20130206392
13569556
 
9518428
US20130284516
13933087
 
9765594
US20150047828
14497112
 
9458675
US20150047290
14527537
 
10280707
US20160298417
14681681
 
10294748
US20160362957
14734954
 
9938788
US20170009551
14794066
 
10151189
US20160160608
14961097
 
10358894
US20170167226
14967013
 
10094136
US20160369523
15255740
 
10767683
US20180023611
15554188
 
10323482
US20180106130
15562832
 
10718164
US20180080284
15565224
 
10544638
US20180163490
15735262
 
10815740
US20180195353
15867381
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 15
Reel/Frame:065691/0862   Pages: 24
Recorded: 11/28/2023
Attorney Dkt #:1814-34401
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, CANADA T2P 5C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8033917
US20090275415
12336242
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 16
Reel/Frame:065693/0876   Pages: 24
Recorded: 11/28/2023
Attorney Dkt #:3314-42406
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, CANADA T2P 5C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590705
US20180119491
15561468
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 17
Reel/Frame:065693/0928   Pages: 24
Recorded: 11/28/2023
Attorney Dkt #:3314-45300
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, CANADA T2P 5C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648287
US20190093454
15715969
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 18
Reel/Frame:066551/0001   Pages: 24
Recorded: 01/24/2024
Attorney Dkt #:1814-54508,54509,54515
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
DRECO ENERGY SERVICES ULC
Exec Dt:
01/01/2021
Assignee
1
NOV CANADA ULC
4300 BANKERS HALL WEST
888 - 3RD STREET S.W.
CALGARY, ALBERTA, CANADA T2P 5C5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9206647
US20110036631
12988274
 
9963937
US20150240580
14637122
 
9822587
US20160084004
14961544
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079

Search Results as of: 06/20/2024 09:57 PM
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Web interface last modified: August 25, 2017 v.2.6
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