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Patent Assignment Assignor Details
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Assignor Name : DEVLIN, DAVID
Total Assignments: 14
Assignment: 1
Reel/Frame:022715/0158   Pages: 6
Recorded: 05/20/2009
Attorney Dkt #:S-116,302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DALI
Exec Dt:
10/06/2005
2
DEVLIN, DAVID
Exec Dt:
10/20/2005
3
BARBERO, ROBERT S.
Exec Dt:
10/06/2005
4
CARRERA, MARTIN E.
Exec Dt:
01/05/2006
5
COLLING, CRAIG W.
Exec Dt:
01/05/2006
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET
5TH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7771569
US20090236213
12469552
Correspondence name and address
SAMUEL L. BORKOWSKY
LOS ALAMOS NATIONAL LABORATORY
LC/IP - MS A187
LOS ALAMOS, NM 87545
Assignment: 2
Reel/Frame:031782/0218   Pages: 14
Recorded: 12/13/2013
Attorney Dkt #:1218-0018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
DEVLIN, DAVID
Exec Dt:
11/27/2013
3
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
4
HARRIS, TRAVIS
Exec Dt:
12/04/2013
5
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
6
STROMQUIST, MARTY
Exec Dt:
11/27/2013
Assignee
1
NCS OILFIELD SERVICES CANADA INC.
800, 840 - 7TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593542
US20140216756
13930683
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD &
20333 SH 249, SUITE 600
HOUSTON, TX 77070
Assignment: 3
Reel/Frame:045210/0369   Pages: 14
Recorded: 03/14/2018
Attorney Dkt #:1218-0018USD AND USDC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
DEVLIN, DAVID
Exec Dt:
11/27/2013
3
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
4
HARRIS, TRAVIS
Exec Dt:
12/04/2013
5
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
6
STROMQUIST, MARTY
Exec Dt:
11/27/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 7TH AVENUE SW
CALGARY, CANADA T2P 3G2
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10883314
US20170138153
15421222
 
10465445
US20180202260
15919370
Correspondence name and address
CHRISTOPHER KEIRS
717 TEXAS AVE.
SUITE 1400
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:050010/0482   Pages: 14
Recorded: 08/09/2019
Attorney Dkt #:85329446 (08122-15D1C2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
STROMQUIST, MARTY
Exec Dt:
11/27/2013
3
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
4
DEVLIN, DAVID
Exec Dt:
11/27/2013
5
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
6
HARRIS, TRAVIS
Exec Dt:
12/04/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 - 7TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190360301
16535047
Correspondence name and address
NCS MULTISTAGE INC. C/O SMART & BIGGAR
BURNS BUILDING, 237 8TH AVENUE SE
SUITE 301
CALGARY, AB, T2G 5C3 CANADA
Assignment: 5
Reel/Frame:052428/0813   Pages: 14
Recorded: 04/17/2020
Attorney Dkt #:85609453 (08122-15D1C3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
STROMQUIST, MARTY
Exec Dt:
11/27/2013
3
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
4
DEVLIN, DAVID
Exec Dt:
11/27/2013
5
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
6
HARRIS, TRAVIS
Exec Dt:
12/04/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883315
US20200240214
16851667
Correspondence name and address
NCS MULTISTAGE INC.
C/O SMART & BIGGAR LLP, 237 8TH AVENUE SE
SUITE 301
CALGARY, AB, T2G 5C3 CANADA
Assignment: 6
Reel/Frame:053219/0190   Pages: 14
Recorded: 07/15/2020
Attorney Dkt #:86250312 (08122-15D1C4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
STROMQUIST, MARTY
Exec Dt:
11/27/2013
3
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
4
DEVLIN, DAVID
Exec Dt:
11/27/2013
5
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
6
HARRIS, TRAVIS
Exec Dt:
12/04/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180958
US20200332601
16824596
Correspondence name and address
NCS MULTISTAGE INC. C/O SMART & BIGGAR LLP
BURNS BUILDING, 237 8TH AVENUE SE
SUITE 301
CALGARY, AB, T2G 5C3 CANADA
Assignment: 7
Reel/Frame:054742/0501   Pages: 14
Recorded: 12/23/2020
Attorney Dkt #:08122-15D1C5/87549486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
STROMQUIST, MARTY
Exec Dt:
11/27/2013
3
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
4
DEVLIN, DAVID
Exec Dt:
11/27/2013
5
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
6
HARRIS, TRAVIS
Exec Dt:
12/04/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115735
17132963
Correspondence name and address
NCS MULTISTAGE INC. C/O SMART & BIGGAR LLP
BURNS BUILDING, 237 8TH AVENUE SE
SUITE 301
CALGARY, AB, T2G 5C3 CANADA
Assignment: 8
Reel/Frame:059117/0774   Pages: 14
Recorded: 02/28/2022
Attorney Dkt #:08122-15D1C6/89530817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GETZLAF, DONALD
Exec Dt:
12/10/2013
2
STROMQUIST, MARTY
Exec Dt:
11/27/2013
3
RAVENSBERGEN, JOHN
Exec Dt:
11/27/2013
4
DEVLIN, DAVID
Exec Dt:
11/27/2013
5
BRADEN, DOUGLAS
Exec Dt:
12/08/2013
6
HARRIS, TRAVIS
Exec Dt:
12/04/2013
Assignee
1
NCS OILFIELD SERVICES CANADA, INC.
800, 840 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3G2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697968
US20220178207
17682342
Correspondence name and address
NCS MULTISTAGE INC. C/O SMART & BIGGAR LLP
BURNS BUILDING, 237 8TH AVENUE SE
SUITE 301
CALGARY, AB, T2G 5C3 CANADA
Assignment: 9
Reel/Frame:062995/0158   Pages: 3
Recorded: 03/15/2023
Attorney Dkt #:85242-00803
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
03/03/2023
2
DEVLIN, DAVID
Exec Dt:
03/03/2023
3
VRCAR, JOVAN
Exec Dt:
03/03/2023
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, ALBERTA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873686
NONE
18110116
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568
Assignment: 10
Reel/Frame:066258/0607   Pages: 3
Recorded: 01/26/2024
Attorney Dkt #:85242-00804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
03/03/2023
2
DEVLIN, DAVID
Exec Dt:
03/03/2023
3
VRCAR, JOVAN
Exec Dt:
03/03/2023
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, ALBERTA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141734
18411121
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568
Assignment: 11
Reel/Frame:063914/0035   Pages: 3
Recorded: 06/09/2023
Attorney Dkt #:85242-01100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
06/09/2023
2
DEVLIN, DAVID
Exec Dt:
06/09/2023
3
JORGIC, VLADIMIR
Exec Dt:
06/09/2023
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, ALBERTA, CANADA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11713665
US20200355056
16870835
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568
Assignment: 12
Reel/Frame:065492/0652   Pages: 3
Recorded: 11/08/2023
Attorney Dkt #:85242-01001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
11/06/2023
2
DEVLIN, DAVID
Exec Dt:
11/06/2023
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, ALBERTA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851955
US20220213740
17686918
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568
Assignment: 13
Reel/Frame:066017/0766   Pages: 3
Recorded: 01/04/2024
Attorney Dkt #:85242-01002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
11/06/2023
2
DEVLIN, DAVID
Exec Dt:
11/06/2023
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, ALBERTA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240125185
18392963
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568
Assignment: 14
Reel/Frame:066393/0481   Pages: 3
Recorded: 02/06/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARVEY, MICHAEL
Exec Dt:
02/06/2024
2
VRACAR, JOVAN
Exec Dt:
02/06/2024
3
DEVLIN, DAVID
Exec Dt:
02/06/2024
Assignee
1
GENERAL DOWNHOLE TOOLS, LTD.
5622 BURLEIGH CRESCENT SE UNIT 12
CALGARY, CANADA T2H 1Z8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235629
18100068
Correspondence name and address
DICKINSON WRIGHT PLLC
1850 NORTH CENTRAL AVENUE, SUITE 1400
PHOENIX, AZ 85004-4568

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