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Patent Assignment Assignor Details
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Assignor Name : KING, WILLIAM W.
Total Assignments: 63
Assignment: 1
Reel/Frame:004562/0459   Pages: 2
Recorded: 05/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KING, WILLIAM W.
Exec Dt:
05/09/1986
Assignee
1
HUGHES TOOL COMPANY-USA
P.O. BOX 2539
A CORP. OF DE
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4667756
NONE
06867343
Correspondence name and address
ROBERT A. FELSMAN
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL CO. - USA
P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004586/0489   Pages: 2
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KING, WILLIAM W.
Exec Dt:
06/27/1986
Assignee
1
HUGHES TOOL COMPANY-USA
P.O. BOX 2539
A CORP. OF DE.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696354
NONE
06880214
Correspondence name and address
ROBERT A. FELSMAN
CHIEF PATENT COUNSEL
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL COMPANY-USA, P.O. BOX 2539
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:005153/0365   Pages: 1
Recorded: 09/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KING, WILLIAM W.
Exec Dt:
09/14/1989
Assignee
1
HUGHES TOOL COMPANY
5425 POLK AVENUE
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4941538
NONE
07409706
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 4
Reel/Frame:005352/0768   Pages: 3
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KING, WILLIAM W.
Exec Dt:
05/03/1990
Assignee
1
HUGHES TOOL COMPANY, A CORP OF DE
P.O. BOX 2539
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5099929
NONE
07520035
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 5
Reel/Frame:005398/0161   Pages: 5
Recorded: 07/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWYER, GEORGE S.
Exec Dt:
07/21/1990
2
KING, WILLIAM W.
Exec Dt:
07/20/1990
Assignee
1
DRESSER INDUSTRIES, INC.
1600 PACIFIC AVENUE
A CORP OF DE
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033560
NONE
07557627
Correspondence name and address
H. MATHEW GARLAND
JOHNSON & GIBBS, P.C.
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 6
Reel/Frame:009593/0132   Pages: 6
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMAN, WILLIAM A.
Exec Dt:
11/10/1998
2
SMITH, LEE MORGAN
Exec Dt:
11/12/1998
3
MATHEWS, OLIVER, III
Exec Dt:
11/10/1998
4
ARAB, KAMBIZ
Exec Dt:
11/10/1998
5
KING, WILLIAM W.
Exec Dt:
11/10/1998
6
MURRELL, KELLEY M.
Exec Dt:
11/10/1998
7
WEAVER, GARY E.
Exec Dt:
11/10/1998
Assignee
1
DRESSER INDUSTRIES, INC.
2001 ROSS AVENUE
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109368
NONE
09192389
Correspondence name and address
DAVID L. MCCOMBS
901 MAIN STREET
SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 7
Reel/Frame:011585/0966   Pages: 5
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMAN, WILLIAM A.
Exec Dt:
02/12/2001
2
MATTHEWS, OLIVER III
Exec Dt:
02/14/2001
3
KING, WILLIAM W.
Exec Dt:
02/12/2001
4
WEAVER, GARY E.
Exec Dt:
02/12/2001
5
PRUITT, GERALD L.
Exec Dt:
02/12/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6408953
NONE
09649495
Correspondence name and address
HAYNES AND BOONE, LLP
DAVID L. MCCOMBS
901 MAIN STREET, SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 8
Reel/Frame:018654/0826   Pages: 4
Recorded: 12/21/2006
Attorney Dkt #:074263.0349/0315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDMAN, WILLIAM A.
Exec Dt:
02/12/2001
2
MATTHEWS, OLIVER, III
Exec Dt:
02/14/2001
3
KING, WILLIAM W.
Exec Dt:
02/12/2001
4
WEAVER, GARY E.
Exec Dt:
02/12/2001
5
PRUITT, GERALD L.
Exec Dt:
02/12/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7032689
US20030015351
10177829
 
7357196
US20050284661
11215673
Correspondence name and address
BAKER BOTTS L.L.P.
THOMAS R. FELGER (074263.0349/0135)
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 9
Reel/Frame:011666/0175   Pages: 4
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
03/26/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612382
US20010042642
09820242
Correspondence name and address
HAYNES AND BOONE, LLP
MICHAEL J. BALCONI-LAMICA
600 CONGRESS AVENUE, SUITE 1600
AUSTIN, TEXAS 78701-3236
Assignment: 10
Reel/Frame:017472/0129   Pages: 3
Recorded: 04/14/2006
Attorney Dkt #:074263.0292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
03/26/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050149306
11032957
Correspondence name and address
THOMAS R. FELGER
BAKER BOTTS L.L.P. 074263.0292
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701
Assignment: 11
Reel/Frame:022108/0407   Pages: 3
Recorded: 01/14/2009
Attorney Dkt #:074263.0489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
03/26/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8949098
US20090006058
12179221
Correspondence name and address
BAKER BOTTS L.L.P.
ANTHONY P. IANNITELLI (074263.0489)
98 SAN JACINTO BLVD. STE. 1500
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:012742/0929   Pages: 3
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
07/19/2001
2
SAXMAN, WILLIAM C.
Exec Dt:
07/17/2001
3
PECK, JEFFERY
Exec Dt:
08/10/2001
4
DAHLEM, JAMES S.
Exec Dt:
07/12/2001
5
KNECHT, KARL D.
Exec Dt:
07/13/2001
6
SMITH, LEE M.
Exec Dt:
07/23/2001
7
PARKS, MARGARET L.
Exec Dt:
08/10/2001
8
JEZIORSKI, MIKE
Exec Dt:
08/02/2001
9
JENNER, PATSY A.
Exec Dt:
07/13/2001
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
2
RELOCATION SYSTEM INC.
2230 LBJ FREEWAY, SUITE 400
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6536192
US20020014425
09845054
Correspondence name and address
ROBERT GROOVER
1700 PRESTON RD., #230
DALLAS, TEXAS 75248
Assignment: 13
Reel/Frame:019010/0574   Pages: 9
Recorded: 03/14/2007
Attorney Dkt #:074263.0365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKMAN, MARK P.
Exec Dt:
02/27/2007
2
WILLIAMS, MARK E.
Exec Dt:
02/22/2007
3
SAXMAN, WILLIAM C.
Exec Dt:
02/21/2007
4
CRAWFORD, MICHAEL B.
Exec Dt:
02/25/2007
5
PRUITT, GERALD L.
Exec Dt:
03/05/2007
6
KING, WILLIAM W.
Exec Dt:
02/21/2007
7
ROHDE, BRUCE A.
Exec Dt:
03/06/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVEARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7484572
US20070193781
11677151
Correspondence name and address
BAKER BOTTS L.L.P.
THOMAS R. FELGER (074263.0365)
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 14
Reel/Frame:020327/0578   Pages: 2
Recorded: 01/07/2008
Attorney Dkt #:074263.0447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
12/31/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100051351
12522352
Correspondence name and address
BAKER BOTTS L.L.P.
98 SAN JACINTO BOULEVARD
1500 SAN JACINTO CENTER
AUSTIN, TX 78701
Assignment: 15
Reel/Frame:020327/0645   Pages: 2
Recorded: 01/07/2008
Attorney Dkt #:074263.0448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
12/31/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100038148
12522360
Correspondence name and address
BAKER BOTTS L.L.P.
98 SAN JACINTO BOULEVARD
1500 SAN JACINTO CENTER
AUSTIN, TX 78701
Assignment: 16
Reel/Frame:022923/0051   Pages: 2
Recorded: 07/07/2009
Attorney Dkt #:074263.0529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
12/31/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100038148
12522360
Correspondence name and address
BAKER BOTTS LLP
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701
Assignment: 17
Reel/Frame:022923/0075   Pages: 2
Recorded: 07/07/2009
Attorney Dkt #:074263.0529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
12/31/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100051351
12522352
Correspondence name and address
BAKER BOTTS LLP
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701
Assignment: 18
Reel/Frame:020544/0484   Pages: 3
Recorded: 02/21/2008
Attorney Dkt #:074263.0452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHILIN
Exec Dt:
02/18/2008
2
KING, WILLIAM W.
Exec Dt:
02/15/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8210288
US20100000800
12525249
Correspondence name and address
THOMAS R. FELGER
BAKER BOTTS L.L.P.
98 SAN JACINTO BOULEVARD # 1500
AUSTIN, TX 78701
Assignment: 19
Reel/Frame:023030/0075   Pages: 3
Recorded: 07/30/2009
Attorney Dkt #:074263.0544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHILIN
Exec Dt:
02/18/2008
2
KING, WILLIAM W.
Exec Dt:
02/15/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8210288
US20100000800
12525249
Correspondence name and address
BAKER BOTTS LLP
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701
Assignment: 20
Reel/Frame:028479/0862   Pages: 3
Recorded: 07/02/2012
Attorney Dkt #:074263.0681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHILIN
Exec Dt:
02/18/2008
2
KING, WILLIAM W.
Exec Dt:
02/15/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9316057
US20130013267
13540451
Correspondence name and address
BAKER BOTTS L.L.P. PATENT DEPARTMENT
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 21
Reel/Frame:021687/0290   Pages: 5
Recorded: 10/15/2008
Attorney Dkt #:368614-1311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOURFAYE, ALFAZAZI
Exec Dt:
10/07/2008
2
KING, WILLIAM W.
Exec Dt:
10/07/2008
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1434 PATTON PLACE
SUITE 106
CARROLLTON, TEXAS 75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8858871
US20090032169
12252145
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM STREET
3000 THANKSGIVING TOWER
DALLAS, TX 75201-4761
Assignment: 22
Reel/Frame:023102/0271   Pages: 4
Recorded: 08/14/2009
Attorney Dkt #:15268.1050XX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALLARD, BRIAN D.
Exec Dt:
08/13/2009
2
KING, WILLIAM W.
Exec Dt:
08/13/2009
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1434 PATTON PLACE
SUITE 106
CARROLLTON, TEXAS 75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8162081
US20100051349
12541591
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 23
Reel/Frame:024017/0558   Pages: 5
Recorded: 03/02/2010
Attorney Dkt #:368614-1326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOURFAYE, ALFAZAZI
Exec Dt:
02/25/2010
2
REESE, MICHAEL
Exec Dt:
02/25/2010
3
KING, WILLIAM W.
Exec Dt:
02/25/2010
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1434 PATTON PLACE
SUITE 106
CARROLLTON, TEXAS 75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8662209
US20100243336
12716208
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM ST
3000 THANKSGIVING TOWER
DALLAS, TX 75201-4761
Assignment: 24
Reel/Frame:024017/0692   Pages: 5
Recorded: 03/02/2010
Attorney Dkt #:368614-1325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOURFAYE, ALFAZAZI
Exec Dt:
02/25/2010
2
REESE, MICHAEL
Exec Dt:
02/25/2010
3
KING, WILLIAM W.
Exec Dt:
02/25/2010
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1434 PATTON PLACE
SUITE 106
CARROLLTON, TEXAS 75007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8365846
US20100243335
12716251
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM ST
3000 THANKSGIVING TOWER
DALLAS, TX 75201-4761
Assignment: 25
Reel/Frame:024453/0042   Pages: 5
Recorded: 05/27/2010
Attorney Dkt #:368614-1331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
05/27/2010
2
REESE, MICHAEL
Exec Dt:
05/27/2010
3
DREWS, STEVEN W.
Exec Dt:
05/27/2010
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1625 WEST CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8327944
US20100319997
12789416
Correspondence name and address
GARDERE WYNNE SEWELL LLP
1601 ELM ST
3000 THANKSGIVING TOWER
DALLAS, TX 75201-4761
Assignment: 26
Reel/Frame:024845/0310   Pages: 7
Recorded: 08/17/2010
Attorney Dkt #:368614-1322, 368614-1332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
06/11/2010
2
REESE, MICHAEL
Exec Dt:
06/11/2010
3
DREWS, STEVEN W.
Exec Dt:
06/03/2010
4
KIRK, IAN ALASTAIR
Exec Dt:
06/22/2010
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8561729
US20100307837
12793489
Correspondence name and address
GARDERE WYNNE SEWELL LLP - IP
1601 ELM STREET, 3000 THANKSGIVING TOWER
DALLAS, TX 75201
Assignment: 27
Reel/Frame:026294/0068   Pages: 6
Recorded: 05/17/2011
Attorney Dkt #:368614-1344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
05/17/2011
2
REESE, MICHAEL
Exec Dt:
05/17/2011
3
DREWS, STEVEN W.
Exec Dt:
05/17/2011
4
KIRK, IAN ALASTAIR
Exec Dt:
05/05/2011
5
BUTEAUD, SCOTT
Exec Dt:
05/17/2011
Assignee
1
VAREL INTERNATIONAL, IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110209922
13095746
Correspondence name and address
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761
Assignment: 28
Reel/Frame:026823/0427   Pages: 4
Recorded: 08/29/2011
Attorney Dkt #:15268.105075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIGPEN, GARY M.
Exec Dt:
08/26/2011
2
KING, WILLIAM W.
Exec Dt:
08/26/2011
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
HOUSTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120012402
13180414
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 29
Reel/Frame:036378/0195   Pages: 4
Recorded: 08/20/2015
Attorney Dkt #:15268.105295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIGPEN, GARY M.
Exec Dt:
08/26/2011
2
KING, WILLIAM W.
Exec Dt:
08/26/2011
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140223835
14255740
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000
HOUSTON, TX 77002
Assignment: 30
Reel/Frame:027651/0049   Pages: 6
Recorded: 02/03/2012
Attorney Dkt #:15268.105070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIGPEN, GARY M.
Exec Dt:
11/18/2011
2
BELLIN, FEDERICO
Exec Dt:
11/18/2011
3
DOURFAYE, ALFAZAZI
Exec Dt:
11/18/2011
4
KING, WILLIAM W.
Exec Dt:
11/21/2011
Assignee
1
VAREL EUROPE S.A.S.
45, AVENUE LEON BLUM
PAU CITE MULTIMEDIA, BATIMENT D
PAU CEDEX 09, FRANCE 64054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9086348
US20110286304
13194205
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 31
Reel/Frame:028147/0412   Pages: 6
Recorded: 05/03/2012
Attorney Dkt #:15268.105103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
04/27/2012
2
BELLIN, FEDERICO
Exec Dt:
05/01/2012
3
CHINTAMANENI, VAMSEE
Exec Dt:
05/01/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130214769
13401335
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 32
Reel/Frame:029455/0939   Pages: 4
Recorded: 12/12/2012
Attorney Dkt #:15268.105116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
07/13/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062502
US20130014999
13548449
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 33
Reel/Frame:029499/0451   Pages: 5
Recorded: 12/19/2012
Attorney Dkt #:15268.105140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
10/15/2012
2
CHINTAMANENI, VAMSEE
Exec Dt:
10/15/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085703
US20140102809
13652148
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 34
Reel/Frame:029420/0936   Pages: 5
Recorded: 12/06/2012
Attorney Dkt #:15268.105137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
10/17/2012
2
BELLIN, FEDERICO
Exec Dt:
10/16/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130067824
13622963
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 35
Reel/Frame:030153/0904   Pages: 7
Recorded: 04/04/2013
Attorney Dkt #:15268.105176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSINGER, ROSS
Exec Dt:
11/30/2012
2
BASSINGER, GREY
Exec Dt:
11/30/2012
3
KING, WILLIAM W.
Exec Dt:
12/04/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291006
US20130153208
13693663
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 36
Reel/Frame:035512/0475   Pages: 7
Recorded: 04/28/2015
Attorney Dkt #:15268.105350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASSINGER, ROSS
Exec Dt:
11/30/2012
2
BASSINGER, GREY
Exec Dt:
11/30/2012
3
KING, WILLIAM W.
Exec Dt:
12/04/2012
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695647
US20150218892
14681401
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 37
Reel/Frame:032186/0867   Pages: 7
Recorded: 02/10/2014
Attorney Dkt #:15268.105234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
06/20/2013
2
THIGPEN, GARY M.
Exec Dt:
06/20/2013
3
BELLIN, FEDERICO
Exec Dt:
06/20/2013
4
AMUNDSEN, MARVIN WINDSOR
Exec Dt:
06/20/2013
5
JOHNSON, CHARLES DANIEL
Exec Dt:
06/21/2013
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708858
US20130341102
13924418
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 38
Reel/Frame:032185/0355   Pages: 6
Recorded: 02/10/2014
Attorney Dkt #:15268.105237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLIN, FEDERICO
Exec Dt:
09/30/2013
2
KING, WILLIAM W.
Exec Dt:
09/27/2013
3
NIXON, JAMES U.
Exec Dt:
09/27/2013
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9394747
US20130333954
13917511
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 39
Reel/Frame:032274/0034   Pages: 3
Recorded: 02/21/2014
Attorney Dkt #:368614-1371 AMS/JJM/KB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
02/20/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150233187
14185727
Correspondence name and address
ANDRE M. SZUWALSKI
GARDERE WYNNE SEWELL, LLP
1601 ELM STREET, SUITE 3000
DALLAS, TX 75201
Assignment: 40
Reel/Frame:032468/0541   Pages: 4
Recorded: 03/18/2014
Attorney Dkt #:15268.105253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
02/28/2014
2
MAURSTAD, CARY A.
Exec Dt:
02/25/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140090900
14034653
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 41
Reel/Frame:032468/0709   Pages: 4
Recorded: 03/18/2014
Attorney Dkt #:15268.105247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
02/28/2014
2
DREWS, STEVEN W.
Exec Dt:
03/06/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291001
US20140090901
14034733
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 42
Reel/Frame:032469/0844   Pages: 6
Recorded: 03/18/2014
Attorney Dkt #:15268.105287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KING, WILLIAM W.
Exec Dt:
02/28/2014
2
THIGPEN, GARY M.
Exec Dt:
03/06/2014
3
BELLIN, FEDERICO
Exec Dt:
03/06/2014
4
AMUNDSEN, MARVIN WINDSOR
Exec Dt:
03/06/2014
5
JOHNSON, CHARLES DANIEL
Exec Dt:
02/25/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9375827
US20140158436
14139302
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 43
Reel/Frame:032752/0944   Pages: 4
Recorded: 04/24/2014
Attorney Dkt #:15268.105250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
02/28/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140090899
14034634
Correspondence name and address
KING & SPALDING, LLP
1100 LOUISIANA ST., STE. 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 44
Reel/Frame:033770/0693   Pages: 4
Recorded: 09/18/2014
Attorney Dkt #:368614-1375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRINGTON, DAVID MICHEL
Exec Dt:
09/17/2014
2
KING, WILLIAM W.
Exec Dt:
09/12/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160076307
14488911
Correspondence name and address
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761
Assignment: 45
Reel/Frame:033821/0703   Pages: 4
Recorded: 09/25/2014
Attorney Dkt #:368614-1376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
09/25/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150090501
14496877
Correspondence name and address
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761
Assignment: 46
Reel/Frame:034418/0377   Pages: 4
Recorded: 12/08/2014
Attorney Dkt #:15268.105319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KING, WILLIAM W.
Exec Dt:
10/02/2014
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 W. CROSBY
SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150090502
14505284
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000 IP DEPARTMENT
HOUSTON, TX 77002
Assignment: 47
Reel/Frame:035999/0603   Pages: 7
Recorded: 07/01/2015
Attorney Dkt #:368614-1382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRINGTON, DAVID MICHEL
Exec Dt:
06/10/2015
2
KING, WILLIAM W.
Exec Dt:
06/04/2015
3
MAURSTAD, CARY ANDREW
Exec Dt:
05/27/2015
Assignee
1
VAREL INTERNATIONAL IND., L.P.
1625 WEST CROSBY, SUITE 124
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150226007
14616361
Correspondence name and address
GARDERE WYNNE SEWELL LLP INTELLECTUAL PR
3000 THANKSGIVING TOWER
1601 ELM ST
DALLAS, TX 75201-4761
Assignment: 48
Reel/Frame:046015/0671   Pages: 4
Recorded: 04/25/2018
Attorney Dkt #:123092-8005.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPATZ, EDWARD
Exec Dt:
04/11/2018
2
REESE, MICHAEL
Exec Dt:
04/25/2018
3
MIESS, DAVID
Exec Dt:
04/11/2018
4
PREVOST, GREGORY
Exec Dt:
04/11/2018
5
KING, WILLIAM W.
Exec Dt:
04/11/2018
Assignee
1
EXTREME ROCK DESTRUCTION LLC
6702 BOURGEOIS ROAD
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190309575
15947030
Correspondence name and address
PERKINS COIE LLP - DEN GENERAL
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 49
Reel/Frame:047504/0507   Pages: 7
Recorded: 11/14/2018
Attorney Dkt #:XRD-1003US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
SPATZ, EDWARD C.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
6
KING, WILLIAM W.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE, LLC
6702 BOURGEOIS RD.
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738821
US20200032841
16049608
Correspondence name and address
MICHAEL S. MCCOY
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 50
Reel/Frame:047505/0202   Pages: 7
Recorded: 11/14/2018
Attorney Dkt #:XRD-1004US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
SPATZ, EDWARD C.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
6
KING, WILLIAM W.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE, LLC
6702 BOURGEOIS RD.
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760615
US20200032846
16049617
Correspondence name and address
MICHAEL S. MCCOY
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 51
Reel/Frame:047562/0706   Pages: 7
Recorded: 11/21/2018
Attorney Dkt #:XRD-1005US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
KING, WILLIAM W.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE, LLC
6702 BOURGEOIS RD.
HOUSTON, TEXAS 77066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014759
US20200031586
16049631
Correspondence name and address
MICHAEL S. MCCOY
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 52
Reel/Frame:060592/0588   Pages: 7
Recorded: 07/22/2022
Attorney Dkt #:XRD-1003US2-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
SPATZ, EDWARD C.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
6
KING, WILLIAM W.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761481
US20220213925
17572234
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 53
Reel/Frame:060593/0310   Pages: 7
Recorded: 07/22/2022
Attorney Dkt #:XRD-1005US1-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
KING, WILLIAM W.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970339
US20210245962
17242829
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 54
Reel/Frame:065352/0493   Pages: 7
Recorded: 10/26/2023
Attorney Dkt #:XRD-1003US3-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/04/2018
2
PREVOST, GREGORY
Exec Dt:
09/10/2018
3
WILLIAMS, MICHAEL V.
Exec Dt:
09/10/2018
4
SPATZ, EDWARD C.
Exec Dt:
09/04/2018
5
REESE, MICHAEL R.
Exec Dt:
09/04/2018
6
KING, WILLIAM W.
Exec Dt:
09/04/2018
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240044362
18448293
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 55
Reel/Frame:060594/0917   Pages: 7
Recorded: 07/22/2022
Attorney Dkt #:XRD-1009US1-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREVOST, GREGORY
Exec Dt:
11/05/2019
2
WILLIAMS, MICHAEL V.
Exec Dt:
11/05/2019
3
SPATZ, EDWARD C.
Exec Dt:
11/05/2019
4
REESE, MICHAEL R.
Exec Dt:
11/05/2019
5
KING, WILLIAM W.
Exec Dt:
11/05/2019
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655679
US20220170322
17518315
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 56
Reel/Frame:063583/0541   Pages: 7
Recorded: 05/09/2023
Attorney Dkt #:XRD-1009US2-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREVOST, GREGORY
Exec Dt:
11/05/2019
2
WILLIAMS, MICHAEL V.
Exec Dt:
11/05/2019
3
SPATZ, EDWARD C.
Exec Dt:
11/05/2019
4
REESE, MICHAEL R.
Exec Dt:
11/05/2019
5
KING, WILLIAM W.
Exec Dt:
11/05/2019
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287740
18300819
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 57
Reel/Frame:060594/0417   Pages: 5
Recorded: 07/22/2022
Attorney Dkt #:XRD-1010US1-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREVOST, GREGORY
Exec Dt:
04/21/2020
2
KING, WILLIAM W.
Exec Dt:
04/23/2020
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761486
US20220243764
17687410
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 58
Reel/Frame:059093/0608   Pages: 8
Recorded: 02/24/2022
Attorney Dkt #:XRD-1012US1-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREVOST, GREGORY
Exec Dt:
05/03/2021
2
WILLIAMS, MICHAEL V.
Exec Dt:
05/07/2021
3
KING, WILLIAM W.
Exec Dt:
05/03/2021
4
MIESS, DAVID P.
Exec Dt:
05/07/2021
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274731
US20210293307
17331399
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 59
Reel/Frame:058153/0563   Pages: 8
Recorded: 11/18/2021
Attorney Dkt #:35189/09023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELGER, SARAH O.
Exec Dt:
10/07/2021
2
KUNZ, TYLER J.
Exec Dt:
10/07/2021
3
KING, WILLIAM W.
Exec Dt:
10/07/2021
4
JENKINS, THEODORE K.
Exec Dt:
10/07/2021
5
LAUER, DAVID D.
Exec Dt:
10/07/2021
Assignee
1
ENVIROMIX, INC.
701 EAST BAY STREET SUITE 502
CHARLESTON, SOUTH CAROLINA 29403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220297067
17206993
Correspondence name and address
ASHLEY B. SUMMER
301 SOUTH COLLEGE STREET 23RD FLOOR
CHARLOTTE, NC 28202
Assignment: 60
Reel/Frame:058615/0121   Pages: 14
Recorded: 01/11/2022
Attorney Dkt #:SHEA-D0001US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALNAN, BARRY
Exec Dt:
01/08/2022
2
KING, WILLIAM W.
Exec Dt:
01/07/2022
3
WEAVER, GARY E.
Exec Dt:
01/10/2022
Assignee
1
SHEAR STRENGTH LLC
315 LAURA LANE
CONROE, TEXAS 77385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D960215
NONE
29750815
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 61
Reel/Frame:061246/0357   Pages: 12
Recorded: 09/28/2022
Attorney Dkt #:XRD-1014US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REESE, MICHAEL R.
Exec Dt:
08/30/2022
2
MIESS, DAVID P.
Exec Dt:
09/22/2022
3
PREVOST, GREGORY
Exec Dt:
08/30/2022
4
SPATZ, EDWARD C.
Exec Dt:
08/30/2022
5
KING, WILLIAM W.
Exec Dt:
08/30/2022
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603715
US20220178214
17461382
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 62
Reel/Frame:061438/0285   Pages: 12
Recorded: 10/17/2022
Attorney Dkt #:XRD-1011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESS, DAVID P.
Exec Dt:
09/22/2022
2
PREVOST, GREGORY
Exec Dt:
08/30/2022
3
KING, WILLIAM W.
Exec Dt:
08/30/2022
4
REESE, MICHAEL R.
Exec Dt:
08/30/2022
Assignee
1
XR DOWNHOLE LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11371556
US20200378440
16898219
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002
Assignment: 63
Reel/Frame:063494/0251   Pages: 8
Recorded: 05/01/2023
Attorney Dkt #:XRD-1018US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREVOST, GREGORY
Exec Dt:
08/30/2022
2
SPATZ, EDWARD C.
Exec Dt:
08/30/2022
3
KING, WILLIAM W.
Exec Dt:
08/30/2022
Assignee
1
PI TECH INNOVATIONS LLC
1707 1/2 POST OAK BLVD., #655
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230332643
18299399
Correspondence name and address
AMATONG MCCOY LLC
801 CONGRESS AVE., SUITE 215
HOUSTON, TX 77002

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