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Patent Assignment Assignee Details
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Assignee Name : XACT DOWNHOLE TELEMETRY, INC.
Total Assignments: 16
Assignment: 1
Reel/Frame:025206/0166   Pages: 5
Recorded: 10/27/2010
Attorney Dkt #:3435-78418-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
05/17/2007
2
NEFF, JAMES M.
Exec Dt:
05/17/2007
Assignees
1
XACT DOWNHOLE TELEMETRY, INC.
5925 - 12TH STREET S.E.
BAY 14
CALGARY, ALBERTA, CANADA T2H 2M3
2
EXTREME ENGINEERING LTD.
5925 - 12TH STREET S.E.
BAY 14
CALGARY, ALBERTA, CANADA T2H 2M3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022840
US20110006910
12878858
Correspondence name and address
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:025213/0916   Pages: 3
Recorded: 10/28/2010
Attorney Dkt #:3435-78418-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EXTREME ENGINEERING LTD.
Exec Dt:
05/31/2008
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
BAY 14, 5925 - 12TH STREET S.E.
CALGARY, ALBERTA, CANADA T2H 2M3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022840
US20110006910
12878858
Correspondence name and address
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204
Assignment: 3
Reel/Frame:023899/0818   Pages: 5
Recorded: 02/04/2010
Attorney Dkt #:4290NP XACT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
02/01/2010
2
WHALEN, DAVID D.
Exec Dt:
02/01/2010
3
DRUMHELLER, DOUGLAS S.
Exec Dt:
02/03/2010
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
926 - 55 AVE. N.E.
CALGARY, AB, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437220
US20100195441
12697938
Correspondence name and address
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 4
Reel/Frame:023975/0306   Pages: 7
Recorded: 02/23/2010
Attorney Dkt #:4302NP XACT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
02/11/2010
2
WHALEN, DAVID D., `
Exec Dt:
02/20/2010
3
MCRORY, JOHN G.
Exec Dt:
02/11/2010
4
NEFF, JAMES M.
Exec Dt:
02/16/2010
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
930-55 AVE. N.E.
CALGARY, AB, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393412
US20100200296
12704368
Correspondence name and address
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW SUITE 210
KANSAS CITY, MO 64112
Assignment: 5
Reel/Frame:023996/0562   Pages: 6
Recorded: 02/26/2010
Attorney Dkt #:4289NP XACT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
02/23/2010
2
WHALEN, DAVID D.
Exec Dt:
02/23/2010
3
DRUMHELLER, DOUGLAS S.
Exec Dt:
02/25/2010
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
930 - 55 AVE. N.E.
CALGARY, AB, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8982667
US20100208552
12705346
Correspondence name and address
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW SUITE 210
KANSAS CITY, MO 64112
Assignment: 6
Reel/Frame:024619/0338   Pages: 4
Recorded: 06/30/2010
Attorney Dkt #:4337NP XACT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
06/24/2010
2
NEFF, JAMES M.
Exec Dt:
06/24/2010
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
930 - 55 AVE. N.E.
CALGARY, AB, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110141852
12815074
Correspondence name and address
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 7
Reel/Frame:031900/0066   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:4337.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
06/24/2010
2
NEFF, JAMES M.
Exec Dt:
06/24/2010
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140112100
14144333
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 8
Reel/Frame:031899/0155   Pages: 3
Recorded: 01/06/2014
Attorney Dkt #:4695NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN ZELM, JOHN-PETER
Exec Dt:
11/29/2013
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458711
US20140153369
14094417
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 9
Reel/Frame:040268/0195   Pages: 3
Recorded: 11/09/2016
Attorney Dkt #:4695.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN ZELM, JOHN-PETER
Exec Dt:
11/29/2013
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060255
US20170022805
15285367
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
7225 RENNER RD, SUITE 201
SHAWNEE, KS 66217
Assignment: 10
Reel/Frame:033286/0386   Pages: 3
Recorded: 07/10/2014
Attorney Dkt #:4694NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHN-PETER, VAN ZELM
Exec Dt:
03/14/2014
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140266769
14215617
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 11
Reel/Frame:033286/0456   Pages: 5
Recorded: 07/10/2014
Attorney Dkt #:4729NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ZELM, JOHN-PETER
Exec Dt:
03/14/2014
2
MARTINEAU, CELINE J.
Exec Dt:
03/14/2014
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10103846
US20140269188
14217160
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
4700 BELLEVIEW, SUITE 210
KANSAS CITY, MO 64112
Assignment: 12
Reel/Frame:049976/0063   Pages: 4
Recorded: 08/06/2019
Attorney Dkt #:DHT-506659US3/BAO1883US2C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ZELM, JOHN-PETER
Exec Dt:
03/14/2014
2
MARTINEAU, CELINE J.
Exec Dt:
03/14/2014
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906-55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673571
US20190052410
16161955
Correspondence name and address
CANTOR COLBURN - BAKER HUGHES, A GE COMPANY, LLC
20 CHURCH STREET, 22ND FLR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:035472/0684   Pages: 6
Recorded: 04/22/2015
Attorney Dkt #:4289.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMWELL, PAUL L.
Exec Dt:
03/15/2015
2
WHALEN, DAVID D.
Exec Dt:
03/18/2015
3
DRUMHELLER, DOUGLAS S.
Exec Dt:
03/18/2015
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
906 - 55 AVE. N.E.
CALGARY, CANADA T2E 6Y4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458712
US20150192010
14660833
Correspondence name and address
MARK BROWN
LAW OFFICE OF MARK BROWN, LLC
7225 RENNER RD, SUITE 201
SHAWNEE, KS 66217
Assignment: 14
Reel/Frame:053682/0239   Pages: 4
Recorded: 09/03/2020
Attorney Dkt #:015045-0203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ZELM, JOHN-PETER
Exec Dt:
06/01/2018
2
HAWTHORN, ANDY
Exec Dt:
06/07/2018
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
15995 N. BARKERS LANDING, SUITE 310
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549368
US20200325769
16958772
Correspondence name and address
JONATHAN PIERCE
1000 MAIN STREET, 36TH FLOOR
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:053682/0261   Pages: 4
Recorded: 09/03/2020
Attorney Dkt #:015045-0201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ZELM, JOHN-PETER
Exec Dt:
06/07/2018
2
HAWTHORN, ANDY
Exec Dt:
06/01/2018
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
15995 N. BARKERS LANDING, SUITE 310
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549368
US20200325769
16958772
Correspondence name and address
JONATHAN PIERCE
1000 MAIN STREET, 26TH FLOOR
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:062022/0826   Pages: 4
Recorded: 12/08/2022
Attorney Dkt #:015045-0204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN ZELM, JOHN-PETER
Exec Dt:
06/07/2018
2
HAWTHORN, ANDY
Exec Dt:
06/01/2018
Assignee
1
XACT DOWNHOLE TELEMETRY, INC.
15995 N. BARKERS LANDING, SUITE 310
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846182
US20230033517
17964585
Correspondence name and address
JONATHAN PIERCE
1000 MAIN STREET, 36TH FLOOR
HOUSTON, TX 77002

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