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Patent Assignment Assignor Details
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Assignor Name : KONDUC, KAMERON WAYNE
Total Assignments: 24
Assignment: 1
Reel/Frame:021007/0626   Pages: 2
Recorded: 05/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2008
2
Exec Dt:
05/14/2008
3
Exec Dt:
05/14/2008
Assignee
1
7909 PARKWOOD CIRCLE
PO BOX 4888
HOUSTON, TEXAS 7721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12152651
Correspondence name and address
GUY MCCLUNG
5315-B F. M. 1960 RD. WEST
#114
HOUSTON, TX 77069-4410
Assignment: 2
Reel/Frame:028408/0989   Pages: 8
Recorded: 06/20/2012
Attorney Dkt #:70786-15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2011
2
Exec Dt:
06/30/2011
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13487186
Correspondence name and address
DONALD V. TOMKINS
1500, 10180 - 101 STREET
EDMONTON, T5J 4K1 CANADA
Assignment: 3
Reel/Frame:037399/0158   Pages: 8
Recorded: 01/04/2016
Attorney Dkt #:246.019-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2011
2
Exec Dt:
06/30/2011
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14527537
Correspondence name and address
DONALD V. TOMKINS
740, 10150 - 100 STREET
EDMONTON, T5J 0P6 CANADA
Assignment: 4
Reel/Frame:039685/0978   Pages: 8
Recorded: 09/09/2016
Attorney Dkt #:246.019-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2011
2
Exec Dt:
06/30/2011
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15255740
Correspondence name and address
DONALD V. TOMKINS
740, 10150 - 100 STREET
EDMONTON, T5J 0P6 CANADA
Assignment: 5
Reel/Frame:027445/0395   Pages: 2
Recorded: 12/27/2011
Attorney Dkt #:2160.014000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2011
2
Exec Dt:
12/01/2011
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13264033
Correspondence name and address
J. MIKE AMERSON
WILLIAMS, MORGAN & AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:030132/0426   Pages: 3
Recorded: 04/02/2013
Attorney Dkt #:2160.020300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2013
2
Exec Dt:
01/11/2013
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13737199
Correspondence name and address
J. MIKE AMERSON
WILLIAMS, MORGAN & AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:035845/0005   Pages: 3
Recorded: 06/16/2015
Attorney Dkt #:2160.020382/60.3453-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2013
2
Exec Dt:
01/11/2013
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14740567
Correspondence name and address
JEFFREY ALLEN PFEIFER
AMERSON LAW FIRM, PLLC
2500 FONDREN, SUITE 220
HOUSTON, TX 77063
Assignment: 8
Reel/Frame:030645/0076   Pages: 5
Recorded: 06/19/2013
Attorney Dkt #:2160.020400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2013
2
Exec Dt:
04/16/2013
3
Exec Dt:
04/16/2013
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13863680
Correspondence name and address
J. MIKE AMERSON
WILLIAMS, MORGAN & AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:035882/0756   Pages: 4
Recorded: 06/23/2015
Attorney Dkt #:2160.020482/60.3490-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2013
2
Exec Dt:
04/16/2013
3
Exec Dt:
04/16/2013
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14747091
Correspondence name and address
J. PFEIFER
AMERSON LAW FIRM, PLLC
2500 FONDREN, SUITE 220
HOUSTON, TX 77063
Assignment: 10
Reel/Frame:038545/0330   Pages: 4
Recorded: 05/11/2016
Attorney Dkt #:2160.020496/60.3490-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2013
2
Exec Dt:
04/16/2013
3
Exec Dt:
04/16/2013
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15151654
Correspondence name and address
JEFFREY ALLEN PFEIFER
AMERSON LAW FIRM, PLLC
2500 FONDREN, SUITE 220
HOUSTON, TX 77063
Assignment: 11
Reel/Frame:036322/0723   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:16214.107.62.US.U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2014
2
Exec Dt:
09/09/2014
Assignee
1
6415 75TH STREET NW
EDMONTON, CANADA T6E 0T3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14799207
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:038655/0909   Pages: 5
Recorded: 05/20/2016
Attorney Dkt #:16214.117.65.US.U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15051800
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:045894/0814   Pages: 8
Recorded: 05/24/2018
Attorney Dkt #:16214.236.65.US.D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2016
2
Exec Dt:
03/02/2016
3
Exec Dt:
10/13/2017
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15947342
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:042379/0738   Pages: 4
Recorded: 05/15/2017
Attorney Dkt #:16214.195.88.US.U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2016
2
Exec Dt:
04/06/2016
3
Exec Dt:
04/06/2016
4
Exec Dt:
04/06/2016
5
Exec Dt:
04/06/2016
6
Exec Dt:
04/06/2016
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15451968
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:054151/0602   Pages: 5
Recorded: 10/23/2020
Attorney Dkt #:5233.052US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2016
2
Exec Dt:
04/06/2016
3
Exec Dt:
04/06/2016
4
Exec Dt:
04/06/2016
5
Exec Dt:
04/06/2016
6
Exec Dt:
04/06/2016
Assignee
1
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16948994
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:042899/0924   Pages: 3
Recorded: 07/05/2017
Attorney Dkt #:16214.200.86.US.U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2016
2
Exec Dt:
07/22/2016
Assignee
1
6415 75TH STREET NW
EDMONTON, CANADA T6E 0T3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15498572
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:040195/0822   Pages: 4
Recorded: 11/02/2016
Attorney Dkt #:16214.184.90.US.U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2016
2
Exec Dt:
10/24/2016
3
Exec Dt:
10/21/2016
4
Exec Dt:
10/19/2016
5
Exec Dt:
10/19/2016
6
Exec Dt:
10/19/2016
Assignee
1
6415 75TH STREET NW
EDMONTON, CANADA T6E-0T3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15285946
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:040706/0918   Pages: 4
Recorded: 12/12/2016
Attorney Dkt #:16214.186.90.US.I2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2016
2
Exec Dt:
11/28/2016
3
Exec Dt:
11/28/2016
4
Exec Dt:
11/28/2016
5
Exec Dt:
11/28/2016
6
Exec Dt:
11/28/2016
Assignee
1
6415 75TH STREET NW
EDMONTON, CANADA T6E-0T3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15349661
Correspondence name and address
WINTHROP & WEINSTINE, P.A.
CAPELLA TOWER, SUITE 3500
225 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:048907/0886   Pages: 5
Recorded: 04/17/2019
Attorney Dkt #:5233.012US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2016
2
Exec Dt:
11/28/2016
3
Exec Dt:
11/28/2016
4
Exec Dt:
11/28/2016
5
Exec Dt:
11/28/2016
6
Exec Dt:
11/28/2016
Assignee
1
6415 75 STREET NW
EDMONTON, CANADA T6E 0T3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16382961
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:056822/0466   Pages: 8
Recorded: 07/12/2021
Attorney Dkt #:5233.020US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2020
2
Exec Dt:
01/27/2020
3
Exec Dt:
01/27/2020
Assignee
1
4300 BANKERS HALL WEST
888 - 3RD STREET SW
CALGARY, AB, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17250576
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:053230/0700   Pages: 5
Recorded: 07/16/2020
Attorney Dkt #:5233.155US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2020
2
Exec Dt:
07/15/2020
Assignee
1
4300 BANKERS HALL WEST
888 - 3RD STREET SW
CALGARY, AB, CANADA T2P 5C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16930929
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.0. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 22
Reel/Frame:053840/0118   Pages: 5
Recorded: 09/22/2020
Attorney Dkt #:5233.153US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/12/2020
Assignee
1
4300 BANKERS HALL WEST
888 - 3RD STREET SW
CALGARY, AB, T2P 5C5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16993422
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:060063/0572   Pages: 6
Recorded: 05/13/2022
Attorney Dkt #:5233.052US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 042379 FRAME: 0738. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
Exec Dt:
04/18/2022
2
Exec Dt:
04/18/2022
3
Exec Dt:
04/19/2022
4
Exec Dt:
04/18/2022
5
Exec Dt:
04/18/2022
6
Exec Dt:
04/18/2022
Assignee
1
4300 BANKERS HALL WEST
888 3RD. STREET SW
CALGARY, AB, T2P 5CD, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15451968
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:060063/0615   Pages: 5
Recorded: 05/13/2022
Attorney Dkt #:5233.052US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE TO "DRECO ENERGY SERVICES ULC" WHICH WAS INCORRECTLY FILED AS "NATIONAL OILWELL VARCO, L.P." PREVIOUSLY RECORDED AT REEL: 054151 FRAME: 0602. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
04/18/2022
2
Exec Dt:
04/18/2022
3
Exec Dt:
04/19/2022
4
Exec Dt:
04/18/2022
5
Exec Dt:
04/18/2022
6
Exec Dt:
04/18/2022
Assignee
1
4300 BANKERS HALL WEST
888 3RD. STREET SW
CALGARY, AB, T2P 5CD, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16948994
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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