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Patent Assignment Assignee Details
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Assignee Name : PETROQUIP ENERGY SERVICES, LLP
Total Assignments: 23
Assignment: 1
Reel/Frame:022566/0569   Pages: 4
Recorded: 04/20/2009
Attorney Dkt #:1564.008 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARNELL, WILLIAM J.
Exec Dt:
04/12/2007
2
LANE, BRYAN
Exec Dt:
04/11/2007
3
LIVINGSTON, WILLIAM T.
Exec Dt:
04/16/2009
4
WONG, ANDREW WEE-MIEN
Exec Dt:
04/16/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7617875
US20080257558
11788818
Correspondence name and address
BUSKOP LAW GROUP, PC
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 2
Reel/Frame:019228/0882   Pages: 5
Recorded: 04/30/2007
Attorney Dkt #:1564.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
04/26/2007
2
LONG, RODNEY WAYNE
Exec Dt:
04/26/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
04/26/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
04/26/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
04/26/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392839
NONE
11742318
Correspondence name and address
BUSKOP LAW GROUP
1776 YORKTOWN
SUITE 550
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:019228/0968   Pages: 5
Recorded: 04/30/2007
Attorney Dkt #:1564.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
04/26/2007
2
LONG, RODNEY WAYNE
Exec Dt:
04/26/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
04/27/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
04/28/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
04/27/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422065
NONE
11742343
Correspondence name and address
BUSKOP LAW GROUP
1776 YORKTOWN
SUITE 550
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:019229/0017   Pages: 5
Recorded: 04/30/2007
Attorney Dkt #:1564.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
04/26/2007
2
LONG, RODNEY WAYNE
Exec Dt:
04/26/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
04/27/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
04/28/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
04/27/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7464759
NONE
11742394
Correspondence name and address
BUSKOP LAW GROUP
1776 YORKTOWN
SUITE 550
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:019462/0868   Pages: 5
Recorded: 06/21/2007
Attorney Dkt #:1564.004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
05/30/2007
2
LONG, RODNEY WAYNE
Exec Dt:
05/30/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
05/30/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
05/30/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
06/14/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7428932
NONE
11766085
Correspondence name and address
BUSKOP LAW GROUP, PC
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 6
Reel/Frame:019462/0909   Pages: 5
Recorded: 06/21/2007
Attorney Dkt #:1564.005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
05/30/2007
2
LONG, RODNEY WAYNE
Exec Dt:
05/30/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
05/30/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
05/30/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
06/14/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628211
NONE
11766088
Correspondence name and address
BUSKOP LAW GROUP, PC
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 7
Reel/Frame:019462/0927   Pages: 5
Recorded: 06/21/2007
Attorney Dkt #:1564.006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
05/30/2007
2
LONG, RODNEY WAYNE
Exec Dt:
05/30/2007
3
DARNELL, WILLIAM JOHN
Exec Dt:
05/30/2007
4
DARNELL, WILLIAM RYLE
Exec Dt:
05/30/2007
5
DARBY, MICHAEL CHAD
Exec Dt:
06/14/2007
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373970
NONE
11766098
Correspondence name and address
BUSKOP LAW GROUP, PC
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 8
Reel/Frame:020824/0067   Pages: 4
Recorded: 04/18/2008
Attorney Dkt #:1564.007 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
03/31/2008
2
LONG, RODNEY WAYNE
Exec Dt:
03/31/2008
3
DARNELL, WILLIAM RYLE
Exec Dt:
03/31/2008
4
DARNELL, WILLIAM JOHN
Exec Dt:
03/31/2008
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7516783
US20080317547
12105543
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 9
Reel/Frame:024574/0602   Pages: 4
Recorded: 06/22/2010
Attorney Dkt #:1564.019 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
05/14/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
05/14/2010
3
DARNELL, WILLIAM RYLE
Exec Dt:
05/26/2010
4
LONG, RODNEY WAYNE
Exec Dt:
05/14/2010
5
DARBY, MICHAEL CHAD
Exec Dt:
06/14/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8251153
NONE
12820651
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 10
Reel/Frame:026466/0076   Pages: 3
Recorded: 06/20/2011
Attorney Dkt #:1564.018A PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
05/14/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
05/14/2010
3
DARNELL, WILLIAM RYLE
Exec Dt:
05/26/2010
4
LONG, RODNEY WAYNE
Exec Dt:
05/14/2010
5
DARBY, MICHAEL CHAD
Exec Dt:
06/14/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8172000
NONE
13164188
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 11
Reel/Frame:024581/0927   Pages: 4
Recorded: 06/23/2010
Attorney Dkt #:1564.015 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
06/15/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
06/21/2010
3
DARNELL, WILLIAM RYLE
Exec Dt:
06/16/2010
4
LONG, RODNEY WAYNE
Exec Dt:
06/21/2010
5
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
06/21/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926569
NONE
12821601
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 12
Reel/Frame:024582/0017   Pages: 4
Recorded: 06/23/2010
Attorney Dkt #:1564.016 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
06/15/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
06/21/2010
3
DARNELL, WILLIAM RYLE
Exec Dt:
06/16/2010
4
LONG, RODNEY WAYNE
Exec Dt:
06/21/2010
5
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
06/21/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926595
NONE
12821620
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 13
Reel/Frame:024582/0191   Pages: 4
Recorded: 06/23/2010
Attorney Dkt #:1564.017 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTILL, CHARLES DAVID
Exec Dt:
06/15/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
06/16/2010
3
DARNELL, WILLIAM RYLE
Exec Dt:
06/21/2010
4
LONG, RODNEY WAYNE
Exec Dt:
06/21/2010
5
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
06/21/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8220555
NONE
12821647
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 14
Reel/Frame:025029/0528   Pages: 3
Recorded: 09/22/2010
Attorney Dkt #:1564.012A PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARNELL, WILLIAM RYLE
Exec Dt:
09/16/2010
2
DARNELL, WILLIAM JOHN
Exec Dt:
09/15/2010
3
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
09/15/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926580
NONE
12887940
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 15
Reel/Frame:025766/0829   Pages: 5
Recorded: 01/14/2011
Attorney Dkt #:1564.020 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARNELL, WILLIAM JOHN
Exec Dt:
12/20/2010
2
WINTILL, CHARLES DAVID
Exec Dt:
12/20/2010
3
LONG, RODNEY WAYNE
Exec Dt:
12/20/2010
4
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
12/20/2010
5
BLANTON, TRACY DEAN
Exec Dt:
12/20/2010
6
DARNELL, WILLIAM RYLE
Exec Dt:
12/20/2010
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
9806 WHITHORN DRIVE
HOUSTON, TEXAS 77095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8171998
NONE
13006946
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 16
Reel/Frame:030155/0663   Pages: 5
Recorded: 04/04/2013
Attorney Dkt #:1564.025 PETROQUIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIPPOLA, KEVIN SCOTT
Exec Dt:
04/02/2013
2
BLANTON, TRACY DEAN
Exec Dt:
04/02/2013
3
CHRETIEN, TODD ULRICH, SR.
Exec Dt:
04/01/2013
4
DARNELL, WILLIAM JOHN
Exec Dt:
04/03/2013
5
LONG, RODNEY WAYNE
Exec Dt:
04/03/2013
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567509
NONE
13857101
Correspondence name and address
BUSKOP LAW GROUP, P.C.
4511 DACOMA STREET
HOUSTON, TX 77092
Assignment: 17
Reel/Frame:032324/0691   Pages: 4
Recorded: 02/28/2014
Attorney Dkt #:PPI-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIPPOLA, KEVIN S.
Exec Dt:
02/19/2014
2
BLANTON, TRACY D.
Exec Dt:
02/19/2014
3
CHRETIEN, TODD U.
Exec Dt:
02/19/2014
4
DARNELL, WILLIAM J.
Exec Dt:
02/19/2014
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9664008
US20140299329
14098012
Correspondence name and address
EDMONDS & NOLTE, PC, N. ALEXANDER NOLTE
10411 WESTHEIMER ROAD
SUITE 201
HOUSTON, TX 77042
Assignment: 18
Reel/Frame:043352/0029   Pages: 3
Recorded: 08/22/2017
Attorney Dkt #:PQES-016UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RODDIE R.
Exec Dt:
08/21/2017
2
COON, ROBERT JOE
Exec Dt:
08/21/2017
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385651
US20180328136
15591383
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494
Assignment: 19
Reel/Frame:043352/0111   Pages: 3
Recorded: 08/22/2017
Attorney Dkt #:PQES-019UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RODDIE R.
Exec Dt:
08/21/2017
2
COON, ROBERT JOE
Exec Dt:
08/21/2017
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378305
US20180328130
15591368
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494
Assignment: 20
Reel/Frame:043365/0017   Pages: 3
Recorded: 08/23/2017
Attorney Dkt #:PQES-020UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RODDIE R
Exec Dt:
08/21/2017
2
COON, ROBERT JOE
Exec Dt:
08/21/2017
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180328137
15591356
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494
Assignment: 21
Reel/Frame:043365/0095   Pages: 3
Recorded: 08/23/2017
Attorney Dkt #:PQES-021UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RODDIE R
Exec Dt:
08/21/2017
2
COON, ROBERT JOE
Exec Dt:
08/21/2017
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633946
US20170362912
15591332
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494
Assignment: 22
Reel/Frame:048837/0567   Pages: 3
Recorded: 04/09/2019
Attorney Dkt #:PQES-026UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COON, ROBERT JOE
Exec Dt:
04/08/2019
2
SMITH, RODDIE R.
Exec Dt:
04/08/2019
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190226298
16255429
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494
Assignment: 23
Reel/Frame:051940/0444   Pages: 3
Recorded: 02/26/2020
Attorney Dkt #:PQES-022UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COON, ROBERT JOE
Exec Dt:
10/14/2019
2
SMITH, RODDIE R.
Exec Dt:
10/14/2019
3
FLORES, ANTONIO B.
Exec Dt:
10/14/2019
Assignee
1
PETROQUIP ENERGY SERVICES, LLP
20520 STOKES ROAD
WALLER, TEXAS 77484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200048981
16056679
Correspondence name and address
NOLTE INTELLECTUAL PROPERTY LAW GROUP
24610 KINGSLAND BLVD
KATY, TX 77494

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