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Patent Assignment Assignor Details
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Assignor Name : ROBISON, CLARK E.
Total Assignments: 54
Assignment: 1
Reel/Frame:004502/0695   Pages: 4
Recorded: 01/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWAB, CARL M. JR.
Exec Dt:
01/03/1986
2
ROBISON, CLARK E.
Exec Dt:
01/03/1986
3
RENFROE, JAMES B. JR.
Exec Dt:
01/09/1986
Assignee
1
OTIS ENGINEERING CORPORATION
A CORP. OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646828
NONE
06793842
Correspondence name and address
DAVID L. BAKER
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 2
Reel/Frame:004851/0711   Pages: 4
Recorded: 04/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWAB, CARL M. JR.
Exec Dt:
03/16/1988
2
ROBISON, CLARK E.
Exec Dt:
03/07/1988
3
RENFROE, JAMES B. JR.
Exec Dt:
03/08/1988
Assignee
1
OTIS ENGINEERING CORPORATION, A CORP. OF DE
CARROLLTON, COUNTY OF DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024274
NONE
06901556
Correspondence name and address
M.H. GAY
VINSON & ELKINS 1001 FANNIN
2919 FIRST CITY TOWER
HOUSTON, TEXAS 77002-6760
Assignment: 3
Reel/Frame:004976/0799   Pages: 4
Recorded: 11/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWAB, CARL M. JR.
Exec Dt:
10/26/1988
2
ROBISON, CLARK E.
Exec Dt:
10/18/1988
3
RENFROE, JAMES B. JR.
Exec Dt:
10/25/1988
Assignee
1
OTIS ENGINEERING CORPORATION, CARROLLTON, DALLAS, TEXAS, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE33614
NONE
07125591
Correspondence name and address
M. H. GAY
6025 SUGAR HILL
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:006057/0367   Pages: 5
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASHAW, HOWARD R., JR.
Exec Dt:
03/24/1992
2
DINES, CHRISTOPHER A.
Exec Dt:
03/24/1992
3
HAMMETT, ROBERT C.
Exec Dt:
03/24/1992
4
ROBISON, CLARK E.
Exec Dt:
03/24/1992
Assignee
1
OTIS ENGINEERING CORPORATION
A CORPORATION OF DE
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211241
NONE
07815236
Correspondence name and address
OTIS
ROLAND O. COX
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 5
Reel/Frame:009293/0547   Pages: 4
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNATZMEYER, MARK A.
Exec Dt:
06/26/1998
2
ROBISON, CLARK E.
Exec Dt:
06/04/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6150601
NONE
09067694
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LAW DEPARTMENT-MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 6
Reel/Frame:010135/0810   Pages: 4
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNE, PAUL L.
Exec Dt:
07/23/1999
2
ROBISON, CLARK E.
Exec Dt:
03/29/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6298919
NONE
09260601
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 7
Reel/Frame:010104/0450   Pages: 9
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNATZMEYER, MARK A.
Exec Dt:
06/18/1999
2
ROBISON, CLARK E.
Exec Dt:
06/18/1999
3
BAYH, RUSSELL I., III
Exec Dt:
06/18/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6286596
NONE
09336459
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 8
Reel/Frame:010484/0663   Pages: 8
Recorded: 12/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD KENT
Exec Dt:
12/20/1999
2
ROBISON, CLARK E.
Exec Dt:
11/16/1999
3
BURKE, ARTHUR ISADORE
Exec Dt:
10/12/1999
4
PHILLIPS, IAN COLIN
Exec Dt:
11/01/1999
5
SMITH, ELBERT JUAN
Exec Dt:
12/20/1999
6
JACKSON, ALAN TANCEL
Exec Dt:
10/14/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343649
NONE
09390961
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, I.P. DEPT., MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 9
Reel/Frame:011564/0529   Pages: 5
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
01/19/2001
2
WILLIAMS, CHARLES R.
Exec Dt:
01/19/2001
3
SKINNER, NEAL G.
Exec Dt:
01/19/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6401529
NONE
09672529
Correspondence name and address
HALLIBURTON ENGERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 10
Reel/Frame:013747/0912   Pages: 6
Recorded: 02/10/2003
Conveyance: RE-RECORD TO CORRECT DOCUMENT EXECUTION DATE, PREVIOUSLY RECORDED ON REEL 012472 FRAME 0582, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
ROBISON, CLARK E.
Exec Dt:
01/23/2001
2
PAHMIYER, ROBERT C.
Exec Dt:
01/23/2001
3
RINGGENBERG, PAUL D.
Exec Dt:
01/23/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030070811
09977026
Correspondence name and address
CRUTSINGER & BOOTH
PETER V. SCHROEDER
1601 ELM STREET
STE. 1950
DALLAS, TX 75201-4744
Assignment: 11
Reel/Frame:014325/0133   Pages: 5
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
01/23/2001
2
PAHMIYER, ROBERT C.
Exec Dt:
01/23/2001
3
RINGGENBERG, PAUL D.
Exec Dt:
01/23/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755249
US20030136562
10355444
Correspondence name and address
CRUTSINGER & BOOTH
PETER V. SCHROEDER
1601 ELM STREET, SUITE 1950
DALLAS, TX 75201-4744
Assignment: 12
Reel/Frame:011524/0386   Pages: 5
Recorded: 02/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RESTARICK, HENRY L.
Exec Dt:
01/30/2001
2
ROBISON, CLARK E.
Exec Dt:
01/30/2001
3
SCHULTZ, ROGER L.
Exec Dt:
01/30/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554064
NONE
09615016
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121 P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 13
Reel/Frame:011704/0861   Pages: 16
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD KENT
Exec Dt:
02/26/2001
2
ROBISON, CLARK E.
Exec Dt:
02/26/2001
3
BURKE, ARTHUR ISADORE
Exec Dt:
02/26/2001
4
PHILLIPS, IAN COLIN
Exec Dt:
02/26/2001
5
SMITH, ELBERT JUAN
Exec Dt:
02/26/2001
6
JACKSON, TANCE
Exec Dt:
02/26/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6497280
US20010013410
09745618
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 14
Reel/Frame:011704/0929   Pages: 16
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD KENT
Exec Dt:
02/26/2001
2
ROBISON, CLARK E.
Exec Dt:
03/08/2001
3
BURKE, ARTHUR ISADORE
Exec Dt:
03/14/2001
4
PHILLIPS, IAN COLIN
Exec Dt:
03/02/2001
5
SMITH, ELBERT JUAN
Exec Dt:
03/08/2001
6
JACKSON, TANCE
Exec Dt:
02/21/2001
Assignee
1
HALLIBURTON ENGERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588505
US20010042617
09747034
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROOERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 15
Reel/Frame:011705/0001   Pages: 16
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD KENT
Exec Dt:
03/06/2001
2
ROBISON, CLARK E.
Exec Dt:
03/08/2001
3
BURKE, ARTHUR ISADORE
Exec Dt:
03/15/2001
4
PHILLIPS, IAN COLIN
Exec Dt:
03/02/2001
5
SMITH, ELBERT JUAN
Exec Dt:
03/08/2001
6
JACKSON, TANCE
Exec Dt:
02/21/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6481505
US20010013411
09745911
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 16
Reel/Frame:011705/0116   Pages: 16
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, HAROLD KENT
Exec Dt:
03/06/2001
2
ROBISON, CLARK E.
Exec Dt:
03/08/2001
3
BURKE, ARTHUR ISADORE
Exec Dt:
03/14/2001
4
PHILIIPS, IAN COLIN
Exec Dt:
03/02/2001
5
SMITH, ELBERT JUAN
Exec Dt:
03/08/2001
6
JACKSON, TANCE
Exec Dt:
03/01/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6359569
US20010043146
09746185
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 17
Reel/Frame:011704/0965   Pages: 11
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLIMAN, MOHAMED Y.
Exec Dt:
03/14/2001
2
MESE, ALI I.
Exec Dt:
03/14/2001
3
ROBISON, CLARK E.
Exec Dt:
03/16/2001
4
BIRCHAK, JAMES R.
Exec Dt:
03/14/2001
5
RODNEY, PAUL F.
Exec Dt:
03/15/2001
6
HAN, WEI
Exec Dt:
03/14/2001
7
SHAH, VIMAL V.
Exec Dt:
03/19/2001
8
LINYAEV, EUGENE J.
Exec Dt:
03/19/2001
9
PROETT, MARK A.
Exec Dt:
03/19/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6619394
US20020070017
09731873
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 18
Reel/Frame:012445/0950   Pages: 6
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/20/2001
2
MICHAEL, ROBERT K.
Exec Dt:
09/20/2001
3
ROBISON, CLARK E.
Exec Dt:
09/22/2001
4
RINGGENBERG, PAUL D.
Exec Dt:
09/23/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768214
US20020096887
09912262
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 19
Reel/Frame:012472/0582   Pages: 5
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
11/01/2001
2
PAHMIYER, ROBERT C.
Exec Dt:
11/01/2001
3
RINGGENBERG, PAUL D.
Exec Dt:
11/01/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030070811
09977026
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 20
Reel/Frame:012915/0367   Pages: 6
Recorded: 05/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
04/26/2002
2
SKINNER, NEAL G.
Exec Dt:
04/17/2002
3
GOIFFON, JOHN J.
Exec Dt:
04/19/2002
4
POOLE, CHARLES M.
Exec Dt:
04/17/2002
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812811
US20030214366
10145319
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 21
Reel/Frame:014079/0367   Pages: 3
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBISON, CLARK E.
Exec Dt:
04/30/2003
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994162
US20040140092
10348608
Correspondence name and address
MOSER,PATTERSON & SHERIDAN, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 22
Reel/Frame:016491/0725   Pages: 6
Recorded: 07/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
10/20/2004
2
BROOKS, ROBERT T.
Exec Dt:
10/22/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060024177
11084222
Correspondence name and address
WILLIAM B. PATTERSON
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 23
Reel/Frame:024179/0944   Pages: 3
Recorded: 04/02/2010
Attorney Dkt #:205-0169US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
04/01/2010
2
COON, ROBERT
Exec Dt:
04/01/2010
3
MALLOY, ROBERT
Exec Dt:
04/01/2010
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., STE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505639
US20110240311
12753331
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 24
Reel/Frame:025756/0164   Pages: 3
Recorded: 02/07/2011
Attorney Dkt #:CPS-5372-US (205-0235US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/02/2011
2
MALLOY, ROBERT
Exec Dt:
02/02/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., STE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8403068
US20110240301
13022504
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 25
Reel/Frame:037321/0012   Pages: 5
Recorded: 12/17/2015
Attorney Dkt #:WFT-6220-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
12/01/2015
2
HALLMAN, JOHN H.
Exec Dt:
12/07/2015
3
TRAPANI, JAMES S.
Exec Dt:
12/10/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240452
US20170145811
14947588
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 26
Reel/Frame:037324/0579   Pages: 5
Recorded: 12/18/2015
Attorney Dkt #:WFT-6221-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
12/01/2015
2
TRAPANI, JAMES S.
Exec Dt:
12/10/2015
3
THOMAS, BENSON
Exec Dt:
12/10/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170146006
14947839
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 27
Reel/Frame:037324/0701   Pages: 5
Recorded: 12/18/2015
Attorney Dkt #:WFT-6222-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, BENSON
Exec Dt:
12/10/2015
2
VINES, PATRICIA L.
Exec Dt:
12/02/2015
3
ROBISON, CLARK E.
Exec Dt:
12/01/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11187064
US20170145799
14947919
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 28
Reel/Frame:037431/0310   Pages: 6
Recorded: 01/07/2016
Attorney Dkt #:WFT-6195C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEMBCKE, JEFFREY J.
Exec Dt:
12/10/2015
2
ROBISON, CLARK E.
Exec Dt:
12/10/2015
3
SCHMITT, KENNETH J.
Exec Dt:
12/08/2015
Assignees
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
2
AMFIELDS, LP
419 CENTURY PLAZA DRIVE
SUITE 240
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619464
US20170037715
14956601
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 29
Reel/Frame:037318/0682   Pages: 8
Recorded: 12/17/2015
Attorney Dkt #:WFT-6195B-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, KENNETH J.
Exec Dt:
12/08/2015
2
ROBISON, CLARK E.
Exec Dt:
12/14/2015
3
MCDONALD, ROBERT G.
Exec Dt:
12/16/2015
4
TRAPANI, JAMES S.
Exec Dt:
12/04/2015
5
THOMAS, BENSON
Exec Dt:
12/14/2015
Assignees
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
2
AMFIELDS, LP
419 CENTURY PLAZA DRIVE, SUITE 240
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098708
US20170037714
14956545
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 30
Reel/Frame:037431/0608   Pages: 5
Recorded: 01/07/2016
Attorney Dkt #:WFT-6195D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
12/14/2015
2
SCHMITT, KENNETH J.
Exec Dt:
12/08/2015
Assignees
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
2
AMFIELDS, LP
419 CENTURY PLAZA DRIVE
SUITE 240
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903187
US20170037841
14956863
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 31
Reel/Frame:056782/0623   Pages: 8
Recorded: 07/07/2021
Attorney Dkt #:WFT-6195B-US-DV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, KENNETH J.
Exec Dt:
12/08/2015
2
ROBISON, CLARK E.
Exec Dt:
12/14/2015
3
MCDONALD, ROBERT G.
Exec Dt:
12/16/2015
4
TRAPANI, JAMES S.
Exec Dt:
12/04/2015
5
THOMAS, BENSON
Exec Dt:
12/14/2015
Assignees
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
2
AMFIELDS, LP
419 CENTURY PLAZA DRIVE
SUITE 240
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210340972
17369859
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 32
Reel/Frame:037586/0814   Pages: 8
Recorded: 01/26/2016
Attorney Dkt #:WFT-6232-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAPANI, JAMES S.
Exec Dt:
12/10/2015
2
ROBISON, CLARK E.
Exec Dt:
01/20/2016
3
LEMBCKE, JEFFREY J.
Exec Dt:
12/10/2015
4
THOMAS, BENSON
Exec Dt:
12/10/2015
5
BROSCH, KYLE C.
Exec Dt:
12/14/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167707
US20170167236
14964913
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 33
Reel/Frame:046662/0898   Pages: 12
Recorded: 08/22/2018
Attorney Dkt #:WEAT/1257US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/23/2016
2
THOMAS, BENSON
Exec Dt:
01/13/2016
3
LANE, WILLIAM C.
Exec Dt:
01/20/2016
4
YAKIMCHUK, DARIUS JOHN
Exec Dt:
02/02/2016
5
LEMBCKE, JEFFREY JOHN
Exec Dt:
02/23/2016
6
PAULET, BRYAN A.
Exec Dt:
01/12/2016
7
CAIN, BRANDON M.
Exec Dt:
01/13/2016
8
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
9
SMITH, PAUL L., ~
Exec Dt:
01/12/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196883
US20160201664
14992799
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 34
Reel/Frame:038995/0339   Pages: 9
Recorded: 06/23/2016
Attorney Dkt #:WEAT/1314USL AND 1314US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/24/2016
2
THOMAS, BENSON
Exec Dt:
06/20/2016
3
CHAVIRA, MICHAEL GILBERT
Exec Dt:
03/10/2016
4
GARCIA, LUIS ALBERTO
Exec Dt:
02/25/2016
5
SETO, JEFFREY WING LUN
Exec Dt:
03/04/2016
6
RAMSEY, MICHAEL CHARLES
Exec Dt:
05/12/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197050
US20170204846
15004260
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 35
Reel/Frame:039019/0258   Pages: 5
Recorded: 06/27/2016
Attorney Dkt #:WFT-6221-US-CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/25/2016
2
TRAPANI, JAMES S.
Exec Dt:
02/25/2016
3
THOMAS, BENSON
Exec Dt:
05/25/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170146007
14991253
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 36
Reel/Frame:046650/0179   Pages: 8
Recorded: 08/21/2018
Attorney Dkt #:WEAT/1269US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/25/2016
2
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
3
THOMAS, BENSON
Exec Dt:
06/20/2016
4
LEMBCKE, JEFFREY JOHN
Exec Dt:
02/25/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400761
US20160222957
15011330
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 37
Reel/Frame:048829/0836   Pages: 7
Recorded: 04/09/2019
Attorney Dkt #:WEAT/1269USD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/25/2016
2
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
3
THOMAS, BENSON
Exec Dt:
06/20/2016
4
LEMBCKE, JEFFREY JOHN
Exec Dt:
02/25/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890175
US20190234400
16378038
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 38
Reel/Frame:048830/0237   Pages: 7
Recorded: 04/09/2019
Attorney Dkt #:WEAT/1269USD02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
02/25/2016
2
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
3
THOMAS, BENSON
Exec Dt:
06/20/2016
4
LEMBCKE, JEFFREY JOHN
Exec Dt:
02/25/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10962000
US20190234401
16378085
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 39
Reel/Frame:041445/0791   Pages: 5
Recorded: 03/02/2017
Attorney Dkt #:WFT-6258-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
03/09/2016
2
SABHAPATHY, PERI
Exec Dt:
03/09/2016
3
THOMAS, BENSON
Exec Dt:
03/09/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344573
US20170260836
15448231
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 40
Reel/Frame:046649/0888   Pages: 13
Recorded: 08/21/2018
Attorney Dkt #:WEAT/1273US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/12/2016
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/07/2016
3
PONS, VICTORIA M.
Exec Dt:
04/13/2016
4
STACHOWIAK, JOHN EDWARD, JR.
Exec Dt:
04/21/2016
5
THOMAS, BENSON
Exec Dt:
06/20/2016
6
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
7
PAULET, BRYAN A.
Exec Dt:
05/12/2016
8
BASLER, HERMANN
Exec Dt:
06/20/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10113544
US20160245276
15051060
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 41
Reel/Frame:047398/0936   Pages: 13
Recorded: 11/02/2018
Attorney Dkt #:WEAT/1273USD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/12/2016
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/07/2016
3
PONS, VICTORIA M.
Exec Dt:
04/13/2016
4
STACHOWIAK, JOHN EDWARD, JR.
Exec Dt:
04/21/2016
5
THOMAS, BENSON
Exec Dt:
06/20/2016
6
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
7
PAULET, BRYAN A.
Exec Dt:
05/12/2016
8
BASLER, HERMANN
Exec Dt:
06/20/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844852
US20190063426
16171757
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 42
Reel/Frame:056340/0795   Pages: 13
Recorded: 05/25/2021
Attorney Dkt #:WEAT/1273USD02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/12/2016
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/07/2016
3
PONS, VICTORIA M.
Exec Dt:
04/13/2016
4
STACHOWIAK, JOHN EDWARD, JR.
Exec Dt:
04/21/2016
5
THOMAS, BENSON
Exec Dt:
06/20/2016
6
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
7
PAULET, BRYAN A
Exec Dt:
05/12/2016
8
BASLER, HERMANN
Exec Dt:
06/20/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781543
US20230265844
17103187
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 43
Reel/Frame:064821/0207   Pages: 18
Recorded: 09/06/2023
Attorney Dkt #:230-0794USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/12/2016
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/07/2016
3
PONS, VICTORIA M.
Exec Dt:
04/13/2016
4
STACHOWIAK, JOHN EDWARD, JR.
Exec Dt:
04/21/2016
5
THOMAS, BENSON
Exec Dt:
06/20/2016
6
CHRISTIAN, SEAN M.
Exec Dt:
08/17/2018
7
PAULET, BRYAN A.
Exec Dt:
05/12/2016
8
BASLER, HERMANN
Exec Dt:
06/20/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407862
18243037
Correspondence name and address
WEATHERFORD C/O CABELLO HALL ZINDA
801 TRAVIS ST, STE 1610
HOUSTON, TX 77002
Assignment: 44
Reel/Frame:039029/0990   Pages: 4
Recorded: 06/28/2016
Attorney Dkt #:WFT-6195D-US-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
06/27/2016
2
LEMBCKE, JEFFREY J.
Exec Dt:
06/27/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167865
US20170037848
15162459
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 45
Reel/Frame:039566/0491   Pages: 6
Recorded: 08/29/2016
Attorney Dkt #:WEAT/1340US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONALD, ROBERT G.
Exec Dt:
08/29/2016
2
MOFFETT, ROSS E.
Exec Dt:
07/18/2016
3
LEMBCKE, JEFFREY JOHN
Exec Dt:
07/19/2016
4
ROBISON, CLARK E.
Exec Dt:
07/19/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10215012
US20180016889
15212008
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 46
Reel/Frame:040424/0189   Pages: 14
Recorded: 11/28/2016
Attorney Dkt #:WEAT/1353US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
11/22/2016
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
11/22/2016
3
MOFFETT, ROSS E.
Exec Dt:
11/22/2016
4
PAULET, BRYAN A.
Exec Dt:
11/08/2016
5
BRIGGS, PHILLIP ANDREW
Exec Dt:
11/08/2016
6
PICKENS, BRENT WESLEY
Exec Dt:
11/28/2016
7
THOMAS, BENSON
Exec Dt:
11/08/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11174856
US20180128264
15345288
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 47
Reel/Frame:040459/0373   Pages: 12
Recorded: 11/30/2016
Attorney Dkt #:WEAT/1350US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADRMAS, BRANDON LEE
Exec Dt:
11/22/2016
2
ROBISON, CLARK E.
Exec Dt:
11/29/2016
3
BRADLEY, CHUCK ROBERT
Exec Dt:
11/27/2016
4
BINSTOCK, JORDAN GERARD
Exec Dt:
11/29/2016
5
RICE, TRAVIS
Exec Dt:
11/22/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10900193
US20180127943
15345674
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 48
Reel/Frame:054922/0182   Pages: 12
Recorded: 01/14/2021
Attorney Dkt #:WEAT/1350USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADRMAS, BRANDON LEE
Exec Dt:
11/22/2016
2
ROBISON, CLARK E.
Exec Dt:
11/29/2016
3
BRADLEY, CHUCK ROBERT
Exec Dt:
11/27/2016
4
BINSTOCK, JORDAN GERARD
Exec Dt:
11/29/2016
5
RICE, TRAVIS
Exec Dt:
11/22/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753789
US20210131056
17147693
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 49
Reel/Frame:042337/0898   Pages: 3
Recorded: 05/11/2017
Attorney Dkt #:WEAT/1377US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBRAHIMI, BEHROUZ S.
Exec Dt:
04/20/2017
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/13/2017
3
ROBISON, CLARK E.
Exec Dt:
04/13/2017
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10794173
US20180298744
15487106
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 50
Reel/Frame:053789/0906   Pages: 3
Recorded: 09/16/2020
Attorney Dkt #:WEAT/1377USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBRAHIMI, BEHROUZ S.
Exec Dt:
04/20/2017
2
LEMBCKE, JEFFREY JOHN
Exec Dt:
04/13/2017
3
ROBISON, CLARK E.
Exec Dt:
04/13/2017
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512582
US20200408079
17022380
Correspondence name and address
PATTERSON + SHERIDAN LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 51
Reel/Frame:046808/0742   Pages: 9
Recorded: 09/06/2018
Attorney Dkt #:WFT-6490-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/11/2018
2
KING, ALEXANDER D.
Exec Dt:
06/12/2018
3
PAULET, BRYAN A.
Exec Dt:
05/08/2018
4
EBRAHIMI, BEHROUZ
Exec Dt:
07/25/2018
5
WOODWARD, MILO B.
Exec Dt:
06/08/2018
6
GOMES, JEREMY M.
Exec Dt:
05/11/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598172
US20190338767
15972746
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 52
Reel/Frame:050181/0132   Pages: 9
Recorded: 08/27/2019
Attorney Dkt #:WFT-6490-US-DV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
05/11/2018
2
KING, ALEXANDER D.
Exec Dt:
06/12/2018
3
PAULET, BRYAN A.
Exec Dt:
05/08/2018
4
EBRAHIMI, BEHROUZ
Exec Dt:
07/25/2018
5
WOODWARD, MILO B.
Exec Dt:
06/08/2018
6
GOMES, JEREMY M.
Exec Dt:
05/11/2018
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11009022
US20190345927
16522625
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 53
Reel/Frame:053982/0560   Pages: 4
Recorded: 10/06/2020
Attorney Dkt #:WFT-6621-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
08/17/2020
2
PAULET, BRYAN
Exec Dt:
08/17/2020
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339643
US20220049596
16993240
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 54
Reel/Frame:059253/0953   Pages: 4
Recorded: 03/14/2022
Attorney Dkt #:WFT-6621-US-C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBISON, CLARK E.
Exec Dt:
08/17/2020
2
PAULET, BRYAN A.
Exec Dt:
08/17/2020
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195863
17693646
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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