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Patent Assignment Assignor Details
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Assignor Name : GRANT PRIDECO, INC.
Total Assignments: 21
Assignment: 1
Reel/Frame:013604/0566   Pages: 4
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
04/07/2000
Assignee
1
ENVENTURE GLOBAL TECHNOLOGY, L.L.C.
2135 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409175
NONE
09352815
Correspondence name and address
CARLOS A. TORRES
5718 WESTHEIMER
STE. 1800
HOUSTON, TX 77057-5771
Assignment: 2
Reel/Frame:013671/0697   Pages: 8
Recorded: 01/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
04/14/2000
Assignee
1
GRANT PRIDECO, LP
1450 LAKE ROBBINS DRIVE, SUITE 500
HOUSTON, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5433130
NONE
08122157
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 3
Reel/Frame:015027/0705   Pages: 9
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
04/14/2000
Assignee
1
GRANT PRIDECO, L.P.
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TEXAS 77056
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5931511
NONE
08850735
 
5931511
NONE
08850735
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057-5771
Assignment: 4
Reel/Frame:016004/0496   Pages: 9
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
04/14/2000
Assignee
1
GRANT PRIDECO, LP
400 N. SAM HOUSTON PKWY E #900
GRANT PRIDECO
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931241
NONE
08781217
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
GRANT PRIDECO
HOUSTON, TX 77060
Assignment: 5
Reel/Frame:016047/0610   Pages: 8
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
04/14/2000
Assignee
1
GRANT PRIDECO, L.P.
400 N. SAM HOUSTON PKWY E #900
HOUSTON, TEXAS 77060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030111510
10357611
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 6
Reel/Frame:013701/0564   Pages: 14
Recorded: 01/29/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
07/24/2000
Assignee
1
GRANT PRIDECO, L.P.
1450 LAKE ROBBINS DRIVE
SUITE 500
HOUSTON, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931511
NONE
08850735
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 7
Reel/Frame:011207/0955   Pages: 2
Recorded: 10/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
09/25/2000
Assignee
1
ENVENTURE GLOBAL TECHNOLOGY, LLC
2135 HIGHWAY 6 SOUTH
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6409175
NONE
09352815
Correspondence name and address
BROWNING BUSHMAN
CARLOS A. TORRES
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:011372/0081   Pages: 3
Recorded: 12/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
11/17/2000
Assignee
1
WEATHERFORD/LAMB, INC.
SUITE 600
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6189619
NONE
09327108
Correspondence name and address
THOMASON, MOSER & PATTERSON, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:011449/0400   Pages: 10
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
12/28/2000
Assignee
1
GRANT PRIDECO, L.P.
SUITE 600
1450 LAKE ROBBINS DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4438953
NONE
06238720
 
4549754
NONE
06505948
 
4893844
NONE
06771137
 
4707001
NONE
06876712
 
4838068
NONE
07218839
 
4944538
NONE
07320476
 
4946201
NONE
07320718
 
5010225
NONE
07408074
 
5066052
NONE
07470116
 
5064224
NONE
07480804
 
5092635
NONE
07516138
 
5101906
NONE
07610301
 
5147996
NONE
07687438
 
5165491
NONE
07692620
 
5148876
NONE
07712529
 
5184495
NONE
07801969
 
5286069
NONE
07985832
 
5355968
NONE
08064858
 
5433130
NONE
08122157
 
5361846
NONE
08155011
 
5358285
NONE
08182211
 
5479721
NONE
08220281
 
5535837
NONE
08270247
 
5492375
NONE
08278419
 
5562318
NONE
08380498
 
5908212
NONE
08850658
 
5931511
NONE
08850735
 
6042153
NONE
09030459
 
6012744
NONE
09071253
Correspondence name and address
GRANT PRIDECO, L.P.
DOUGLAS H. MAY
P.O. BOX 8489
THE WOODLANDS, TEXAS 77387
Assignment: 10
Reel/Frame:011694/0197   Pages: 3
Recorded: 04/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
03/29/2001
Assignee
1
GRANT PRIDECO, L.P.
1450 LAKE ROBBINS DRIVE, SUITE 600
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6273474
NONE
09256885
 
NONE
US20010040374
09283667
 
RE37167
NONE
09301388
 
6609735
NONE
09358205
 
6447025
NONE
09569458
 
6516880
NONE
09675697
Correspondence name and address
BROWNING BUSHMAN
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057-5771
Assignment: 11
Reel/Frame:012069/0484   Pages: 3
Recorded: 08/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
07/24/2001
Assignee
1
GRANT PRIDECO, L.P.
1450 LAKE ROBBINS DRIVE, SUITE 600
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325278
NONE
09481619
Correspondence name and address
BROWNING BUSHMAN P.C.
CARLOS A. TORRES
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 12
Reel/Frame:012128/0842   Pages: 2
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
08/21/2001
Assignee
1
GRANT PRIDECO, L.P.
1450 LAKE ROBBINS DRIVE, SUITE 600
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305723
NONE
09179512
Correspondence name and address
BROWNING BUSHMAN, P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 13
Reel/Frame:012188/0295   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
09/18/2001
Assignee
1
GRANT PRIDECO, L.P.
1450 LAKE ROBBINS DR. SUITE 600
THE WOODLAND, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4546431
NONE
06438701
 
4506432
NONE
06538648
Correspondence name and address
GRANT PRIDECO, L.P.
DOUGLAS H. MAY
LEGAL DEPT.
P.O. BOX 8489
THE WOODLAND, TX 77387
Assignment: 14
Reel/Frame:012625/0513   Pages: 2
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
01/11/2002
Assignee
1
GRANT PRIDECO, L.P.
SUITE 2700
1330 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367845
NONE
09436611
Correspondence name and address
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771
Assignment: 15
Reel/Frame:013323/0989   Pages: 5
Recorded: 01/03/2003
Conveyance: GRANT OF PATENT
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
12/19/2002
Assignee
1
DEUTSCHE BANK TRUST COMPANY AMERICAS
31 WEST 52ND STREET
NEW YORK, NEW YORK 10019
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4548431
NONE
06661533
 
5853199
NONE
08529517
 
6367845
NONE
09436611
 
6325278
NONE
09481619
 
6520732
NONE
09912053
 
NONE
US20030184084
10113108
Correspondence name and address
C/O O'MELVENY & MYERS LLP
GINA DURHAM
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 16
Reel/Frame:016087/0610   Pages: 15
Recorded: 06/03/2005
Conveyance: SECURITY AGREEMENT
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
05/12/2005
Assignee
1
WELLS FARGO BANK
1000 LOUISIANA ST., 3RD FLOOR
MAIL CODE MAC T5002-031
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5562312
NONE
08270992
 
5853199
NONE
08529517
 
6305723
NONE
09179512
 
6848724
US20040026924
10217129
 
6896300
US20040090062
10292072
 
NONE
US20030111510
10357611
Correspondence name and address
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 17
Reel/Frame:020951/0839   Pages: 14
Recorded: 05/16/2008
Attorney Dkt #:006250.0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT PRIDECO, INC.
Exec Dt:
05/16/2008
2
GRANT PRIDECO, L.P.
Exec Dt:
05/16/2008
Assignee
1
V&M TCA, LP
400 NORTH SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77050
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20030111510
10357611
 
NONE
US20050255606
10846996
 
NONE
US20060061099
11264850
 
7780202
US20090058085
11850226
Correspondence name and address
SARAH RING
1111 LOUISIANA
44TH FLOOR
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:020951/0889   Pages: 14
Recorded: 05/16/2008
Attorney Dkt #:006250.0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT PRIDECO, INC.
Exec Dt:
05/16/2008
2
GRANT PRIDECO, L.P.
Exec Dt:
05/16/2008
Assignee
1
V&M ATLAS BRADFORD, LP
400 NORTH SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20030111510
10357611
 
NONE
US20050012278
10840996
 
NONE
US20060061099
11264850
 
7780202
US20090058085
11850226
 
0005064
NONE
UNAVAILABLE
Correspondence name and address
SARA RING
1111 LOUISIANA
44TH FLOOR
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:020961/0636   Pages: 13
Recorded: 05/16/2008
Attorney Dkt #:490009.0011
Conveyance: PATENT APPLICATION
Assignors
1
GRANT PRIDECO, INC.
Exec Dt:
05/16/2008
2
GRANT PRIDECO, L.P.
Exec Dt:
05/16/2008
Assignee
1
V&M TCA, LP
400 NORTH SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050012278
10840996
Correspondence name and address
SARAH RING
1111 LOUISIANA
44TH FLOOR
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:021006/0457   Pages: 16
Recorded: 05/23/2008
Attorney Dkt #:490009.0011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ONE OF THE PROPER
Assignors
1
GRANT PRIDECO, INC.
Exec Dt:
05/16/2008
2
GRANT PRIDECO, L.P
Exec Dt:
05/16/2008
Assignee
1
V&M TCA, LP.
400 NORTH SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TEXAS 77050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050255606
10846996
Correspondence name and address
SARAH RING
1111 LOUSINANA 44TH FLOOR
HOUSTON, TEXAS 77002
Assignment: 21
Reel/Frame:037550/0727   Pages: 9
Recorded: 01/21/2016
Attorney Dkt #:015379-129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRANT PRIDECO, INC.
Exec Dt:
11/11/2015
Assignee
1
NOV NORTH AMERICA I/P, LLC
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5791780
NONE
08846334
 
6058793
NONE
09233410
 
6435832
NONE
09559772
 
6467949
NONE
09630397
 
6523995
US20020136088
09816580
 
6883960
US20020172092
10147935
 
7011102
US20040035464
10641808
 
7500489
US20050257833
11136737
 
9879440
US20080087371
11548653
 
8220986
US20100124147
12274064
 
9057204
US20110132524
13029921
 
9421506
US20130336084
13918106
 
NONE
US20160339402
14718860
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095

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