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Patent Assignment Assignee Details
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Assignee Name : M-I L.L.C.
Total Assignments: 579
Assignment: 1
Reel/Frame:009547/0077   Pages: 11
Recorded: 10/13/1998
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
M-I DRILLING FLUIDS COMPANY
Exec Dt:
03/10/1994
Assignee
1
M-I L.L.C.
SUITE 856
P.O. BOX 42842
HOUSTON, TEXAS 77242
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4471097
NONE
06338543
 
4502963
NONE
06474614
 
4743226
NONE
06490195
 
4619052
NONE
06745180
 
4659486
NONE
06829454
 
4713183
NONE
06838975
Correspondence name and address
RICHARD C. BEW
P.O. BOX 42842
SUITE 856
HOUSTON, TX 77242
Assignment: 2
Reel/Frame:008763/0782   Pages: 2
Recorded: 10/20/1997
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
M-I DRILLING FLUIDS, L.L.C.
Exec Dt:
07/27/1997
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5838589
NONE
08650458
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 3
Reel/Frame:025192/0508   Pages: 3
Recorded: 10/26/2010
Attorney Dkt #:TRANSITION - ASSIGNMENTS
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
M-I DRILLING FLUIDS L.L.C.
Exec Dt:
08/01/1997
Assignee
1
M-I L.L.C.
P.O. BOX 42842
HOUSTON, TEXAS 77242
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5896883
NONE
08594860
 
5789349
NONE
08614681
 
5857955
NONE
08622417
 
5905061
NONE
08862198
 
6218342
NONE
08862201
 
5888944
NONE
08880266
Correspondence name and address
IP GROUP, LEGAL DEPT., M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TX 77072
Assignment: 4
Reel/Frame:008985/0181   Pages: 2
Recorded: 02/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ARVIND D.
Exec Dt:
02/09/1998
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6029755
NONE
09021013
Correspondence name and address
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 5
Reel/Frame:009593/0466   Pages: 2
Recorded: 03/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, LIJIEN
Exec Dt:
03/10/1998
2
PATEL, ARVIND D.
Exec Dt:
03/09/1998
3
STAMATAKIS, EMANUEL
Exec Dt:
03/09/1998
Assignee
1
M-I L.L.C.
1207 LOUISIANA ST.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291405
NONE
09043225
Correspondence name and address
ARNOLD, WHITE & DURKEE
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 6
Reel/Frame:009237/0778   Pages: 2
Recorded: 03/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ARVIND D.
Exec Dt:
03/16/1998
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985800
NONE
09043868
Correspondence name and address
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 7
Reel/Frame:009300/0678   Pages: 2
Recorded: 06/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
06/29/1998
2
PATEL, JAYNATI S.
Exec Dt:
06/29/1998
3
OEHLER, HARRIS A.
Exec Dt:
06/29/1998
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5909779
NONE
09108025
Correspondence name and address
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 8
Reel/Frame:009379/0667   Pages: 2
Recorded: 08/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ARVIND D.
Exec Dt:
08/07/1998
Assignee
1
M-I L.L.C.
857 LOUISIANA PLACE
1207 LOUISIANA ST.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977031
NONE
09130914
Correspondence name and address
CARTER J. WHITE
POST OFFICE BOX 4433
HOUSTON, TEXAS 77210-4433
Assignment: 9
Reel/Frame:009445/0632   Pages: 8
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIETZEN, GARY HUGH
Exec Dt:
08/27/1998
2
DIETZEN, CAROLYN ANNE INGRAHAM
Exec Dt:
05/27/1998
Assignee
1
M-I L.L.C.
1201 LOUISIANA STREET
HOUSTON, TEXAS 70002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D296027
NONE
06714933
 
4878578
NONE
07204897
 
D337809
NONE
07732680
 
5402857
NONE
08197727
 
5564509
NONE
08416181
 
5842529
NONE
08729872
 
5839521
NONE
08813462
 
6009959
NONE
08950296
 
5913372
NONE
09039178
 
5971084
NONE
09071820
Correspondence name and address
GARVEY, SMITH, NEHRBASS & DOODY, L.L.C.
CHARLES C. GARVEY, JR.
3838 N. CAUSEWAY BLVD.
SUITE 3290
METAIRIE, LA 70002
Assignment: 10
Reel/Frame:009558/0741   Pages: 3
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIETZEN, GARY
Exec Dt:
10/28/1998
Assignee
1
M-I L.L.C.
P.O. BOX 53652
LAFAYETTE, LOUISIANA 70505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179070
NONE
09182623
Correspondence name and address
GARVEY, SMITH, NEHRBASS & DOODY, L.L.C.
CHARLES C. GARVEY, JR.
3838 N. CAUSEWAY BLVD.
SUITE 3290
METAIRIE, LA 70002
Assignment: 11
Reel/Frame:009740/0019   Pages: 4
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURKHARD, ALAN W.
Exec Dt:
01/11/1999
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6574652
US20020002426
09193774
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 12
Reel/Frame:009998/0651   Pages: 4
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURKHARD, ALAN W.
Exec Dt:
02/18/1999
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6574652
US20020002426
09193774
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 13
Reel/Frame:009929/0858   Pages: 3
Recorded: 04/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIETZEN, GARY
Exec Dt:
04/13/1999
Assignee
1
M-I L.L.C.
P.O. BOX 53652
LAFAYETTE, LOUISIANA 70505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179071
NONE
09260949
Correspondence name and address
GARVEY, SMITH, NEHRBASS & DOODY, L.L.C.
CHARLES C. GARVEY, JR.
3838 N. CAUSEWAY BLVD., SUITE 3290
METAIRIE, LA 70002
Assignment: 14
Reel/Frame:010170/0965   Pages: 3
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUTER, ROGER LANE
Exec Dt:
06/04/1999
Assignee
1
M-I L.L.C.
P.O. BOX 42842
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253787
NONE
09316579
Correspondence name and address
HAYNES AND BOONE, L.L.P.
WARREN B. KICE
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TX 75202-3789
Assignment: 15
Reel/Frame:010156/0282   Pages: 4
Recorded: 08/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANE, JASON WADE
Exec Dt:
06/21/1999
2
SUTER, ROGER LANE
Exec Dt:
07/07/1999
Assignee
1
M-I L.L.C.
P.O. BOX 42842
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6283303
NONE
09280643
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202-3789
Assignment: 16
Reel/Frame:010169/0211   Pages: 12
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAIN, CLAUDIA R.
Exec Dt:
06/21/1999
Assignee
1
M-I L.L.C.
P.O. BOX 42842
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253787
NONE
09316579
Correspondence name and address
HAYNES AND BOONE, L.L.P.
WARREN B. KICE
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TX 75202-3789
Assignment: 17
Reel/Frame:010865/0386   Pages: 2
Recorded: 06/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
02/11/2000
2
STAMATAKIS, EMANUEL
Exec Dt:
02/11/2000
3
DAVIS, ERIC
Exec Dt:
02/11/2000
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6247543
NONE
09503558
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 18
Reel/Frame:010811/0179   Pages: 2
Recorded: 05/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
03/07/2000
2
BELL, REGINALD J.
Exec Dt:
03/07/2000
3
HOXHA, BURHAM
Exec Dt:
03/07/2000
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6308788
NONE
09514680
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE
750 BERING DRIVE
HOUSTON, TEXAS 77210
Assignment: 19
Reel/Frame:011061/0893   Pages: 7
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPS, VICTOR
Exec Dt:
08/11/2000
2
CHANG, CHE-LIANG
Exec Dt:
08/08/2000
3
MARTIN, TROY
Exec Dt:
08/09/2000
Assignee
1
M-I L.L.C.
PO BOX 42842
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368264
NONE
09536198
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 20
Reel/Frame:011305/0848   Pages: 3
Recorded: 11/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
11/08/2000
2
STAMATAKIS, EMANUEL
Exec Dt:
11/08/2000
3
DAVIS, ERIC
Exec Dt:
11/08/2000
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484821
NONE
09709962
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 21
Reel/Frame:011815/0675   Pages: 11
Recorded: 05/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEMAN, MICHAEL A.
Exec Dt:
12/18/2000
2
NORMAN, MONICA
Exec Dt:
12/18/2000
3
BALLARD, DAVID A.
Exec Dt:
12/20/2000
4
JIANG, PING
Exec Dt:
12/12/2000
Assignee
1
M-I L.L.C.
9TH FLOOR
1201 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818594
NONE
09711655
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
LESLIE V. PAYNE
PO BOX 3267
HOUSTON, TX 77253-3267
Assignment: 22
Reel/Frame:011424/0675   Pages: 3
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
12/19/2000
2
FRIEDHEIM, JIM
Exec Dt:
12/19/2000
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6589917
US20010009890
09745147
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
CARTER J. WHITE
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 23
Reel/Frame:011459/0020   Pages: 3
Recorded: 01/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
01/09/2001
2
BEL, REGINALD J.
Exec Dt:
01/09/2001
3
HOXHA, BURHAN
Exec Dt:
01/09/2001
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6405809
US20010001991
09757570
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 24
Reel/Frame:016800/0409   Pages: 4
Recorded: 07/26/2005
Attorney Dkt #:05542/061002
Conveyance: CORRECTIVE ASSIGNMENT TO ADD ASSIGNOR NAME, PREVIOUSLY RECORDED ON REEL 011459 FRAME 0020.
Assignors
1
PATEL, ARVIND D.
Exec Dt:
01/09/2001
2
BELL, REGINALD J.
Exec Dt:
01/09/2001
3
HOXHA, BURHAN
Exec Dt:
01/09/2001
4
YOUNG, STEVE
Exec Dt:
01/09/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6405809
US20010001991
09757570
Correspondence name and address
JONATHAN P. OSHA
OSHA-LIANG LLP
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 25
Reel/Frame:012049/0117   Pages: 4
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY
Exec Dt:
07/23/2001
2
SUTER, ROGER
Exec Dt:
07/20/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485640
US20020153332
09836974
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
900 MAIN STREET, SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 26
Reel/Frame:012045/0528   Pages: 4
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUTER, ROGER
Exec Dt:
07/24/2001
2
FOUT, GARY
Exec Dt:
07/25/2001
Assignee
1
M-I L.L.C.
5950 COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520341
US20020153289
09837131
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
901 MAIN STREET
SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 27
Reel/Frame:012063/0898   Pages: 5
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOGAN, GRADY
Exec Dt:
08/01/2001
2
FOUT, GARY
Exec Dt:
07/23/2001
3
SUTER, ROGER
Exec Dt:
07/20/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6513664
NONE
09837098
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
900 MAIN STREET, SUITE 3100
DALLAS, TX 75202-3789
Assignment: 28
Reel/Frame:012105/0249   Pages: 3
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIPPIE, DAVID P.
Exec Dt:
08/06/2001
2
FOXENBERG, WILLIAM E.
Exec Dt:
08/06/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784140
US20030075331
09930063
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
700 LOUISIANA, SUITE 4550
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:012800/0949   Pages: 6
Recorded: 04/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY E.
Exec Dt:
08/08/2001
2
CONNAUGHTON, JERRY T.
Exec Dt:
08/08/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6658757
US20030079370
10051438
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
ONE HOUSTON CENTER, SUITE 2800
1221 MCKINNEY
HOUSTON, TEXAS 77010
Assignment: 30
Reel/Frame:012072/0210   Pages: 4
Recorded: 08/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
08/10/2001
2
HOXHA, BURNHAN
Exec Dt:
08/10/2001
3
BELL, REGINALD
Exec Dt:
08/10/2001
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6828279
US20030114316
09927619
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 31
Reel/Frame:012155/0996   Pages: 3
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ARVIND D.
Exec Dt:
08/29/2001
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806233
US20020033258
09887138
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 32
Reel/Frame:018737/0041   Pages: 3
Recorded: 01/10/2007
Attorney Dkt #:PA-00480USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ARVIND D.
Exec Dt:
08/29/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7178594
US20040259738
10889722
Correspondence name and address
CARTER J. WHITE
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 33
Reel/Frame:014345/0737   Pages: 7
Recorded: 07/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAFUMA, FRANCOISE
Exec Dt:
09/06/2001
2
SAWDON, CHRISTOPHER
Exec Dt:
08/27/2001
3
MONFREUX, NATHALIE
Exec Dt:
12/21/2001
4
PERRIN, PATRICK
Exec Dt:
09/10/2001
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822039
NONE
09856740
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
CARTER J. WHITE
750 BERING
HOUSTON, TEXAS 77057
Assignment: 34
Reel/Frame:015586/0726   Pages: 7
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAFUMA, FRANCOISE
Exec Dt:
09/06/2001
2
SAWDON, CHRISTOPHER
Exec Dt:
08/27/2001
3
MONFREUX-GUILLARD, NATHALIE
Exec Dt:
12/21/2001
4
PERRIN, PATRICK
Exec Dt:
09/10/2001
Assignee
1
M-I L.L.C.
LEGAL DEPT. -PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7262152
US20040259739
10892575
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 35
Reel/Frame:012358/0533   Pages: 2
Recorded: 12/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REYNOLDS, SCOTT J.
Exec Dt:
11/07/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6371207
NONE
09329544
Correspondence name and address
THE MATTHEWS FIRM
WILLIAM E. JOHNSON, JR.
1900 WEST LOOP SOUTH
SUITE 1800
HOUSTON, TX 77027
Assignment: 36
Reel/Frame:012445/0904   Pages: 3
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, LINGO
Exec Dt:
11/16/2001
2
SUTER, ROGER
Exec Dt:
11/16/2001
3
BURKHARD, ALAN
Exec Dt:
11/16/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6575244
US20030024737
09918929
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TEXAS 75202-3789
Assignment: 37
Reel/Frame:012492/0657   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUTER, ROGER
Exec Dt:
11/16/2001
2
BURKHARD, ALAN
Exec Dt:
11/16/2001
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6679385
US20020153288
10044681
Correspondence name and address
WARREN B. KICE
TODD MATTINGLY
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TEXAS 75202-3789
Assignment: 38
Reel/Frame:016073/0672   Pages: 7
Recorded: 12/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
01/29/2002
2
STAMATAKIS, EMANUEL
Exec Dt:
01/29/2002
3
DAVIS, ERIC
Exec Dt:
01/29/2002
4
FRIEDHEIM, JIM
Exec Dt:
01/29/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250390
US20050096232
11008008
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 39
Reel/Frame:012458/0030   Pages: 3
Recorded: 03/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAGA, THOMAS G.
Exec Dt:
02/14/2002
2
SCRANTON, DELBERT C.
Exec Dt:
02/14/2002
Assignee
1
M-I L.L.C.
17998 CHESTERFIELD AIRPORT ROAD, SUITE 215
17998 CHESTERFIELD AIRPORT ROAD, SUITE 215
CHESTERFIELD, MISSOURI 63005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887445
US20020182135
09683988
Correspondence name and address
POLSINELLI SHALTON & WELTE, P.C.
700 W. 47TH STREET
SUITE 1000
KANSAS CITY, MO 64112-1802
Assignment: 40
Reel/Frame:012843/0500   Pages: 2
Recorded: 04/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOFITECH N.V.
Exec Dt:
03/05/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715568
NONE
10030674
Correspondence name and address
DANN, DORFMAN, HERRELL ET AL
VINCENT T. PACE
1601 MARKET STREET
SUITE 720
PHILADELPHIA, PA 19103-2307
Assignment: 41
Reel/Frame:012773/0111   Pages: 4
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALLARD, DAVID A.
Exec Dt:
03/08/2002
2
SAWDON, CHRISTOPHER A.
Exec Dt:
03/19/2002
3
JAPPY, TREVOR G.
Exec Dt:
03/08/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861394
US20030114314
10026063
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
750 BERING DRIVE
HOUSTON, TEXAS 77057
Assignment: 42
Reel/Frame:013052/0745   Pages: 4
Recorded: 07/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANSBURY, MARK OGDEN
Exec Dt:
06/13/2002
2
BRAND, ROGIER MICHAEL BERNARD WILLHELMUS
Exec Dt:
06/13/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURT DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030202863
10131748
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DEREK V. FORINASH
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 43
Reel/Frame:013202/0646   Pages: 4
Recorded: 08/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOLKE, THOMAS
Exec Dt:
07/30/2002
2
ZAUN, JOACHIM M.
Exec Dt:
07/30/2002
3
JOHNSON, ERIC K.
Exec Dt:
07/30/2002
Assignee
1
M-I L.L.C.
5950 NORTH COARSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698593
NONE
10138786
Correspondence name and address
LYON & LYON LLP
JOHN D. MCCONAGHY
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 44
Reel/Frame:016957/0147   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROWCOCK, FREDERICK
Exec Dt:
08/01/2002
2
CURTIS, G. WRAY
Exec Dt:
08/01/2002
3
CANDLER, JOHN
Exec Dt:
08/01/2002
4
RABKE, STEPHEN
Exec Dt:
08/01/2002
5
MCEWAN, GREG
Exec Dt:
08/01/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838082
US20030098180
10075747
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 45
Reel/Frame:016957/0177   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GETLIFF, JONATHAN
Exec Dt:
08/01/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838082
US20030098180
10075747
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 46
Reel/Frame:016957/0194   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROWCOCK, FREDERICK
Exec Dt:
08/01/2002
2
CURTIS, G. WRAY
Exec Dt:
08/01/2002
3
CANDLER, JOHN
Exec Dt:
08/01/2002
4
RABKE, STEPHEN
Exec Dt:
08/01/2002
5
MCEWAN, GREG
Exec Dt:
08/01/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735141
US20050090405
10988969
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 47
Reel/Frame:016957/0207   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GETLIFF, JONATHAN
Exec Dt:
08/01/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735141
US20050090405
10988969
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 48
Reel/Frame:016957/0187   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, SONYA
Exec Dt:
08/23/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838082
US20030098180
10075747
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 49
Reel/Frame:016957/0225   Pages: 7
Recorded: 12/30/2005
Attorney Dkt #:PA-00108USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, SONYA
Exec Dt:
08/23/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735141
US20050090405
10988969
Correspondence name and address
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TX 77072
Assignment: 50
Reel/Frame:013431/0321   Pages: 4
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY
Exec Dt:
10/07/2002
2
BROWNE, NEALE
Exec Dt:
10/07/2002
Assignee
1
M-I L.L.C.
5950 NORTH COURT DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6793814
US20040065628
10266123
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DEREK V. FORINASH
PO BOX 3267
HOUSTON, TX 77253-3267
Assignment: 51
Reel/Frame:013693/0668   Pages: 4
Recorded: 01/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
12/09/2002
2
STAMATAKIS, EMANUEL
Exec Dt:
12/17/2002
3
DAVIS, ERIC
Exec Dt:
12/09/2002
Assignee
1
M-I L.L.C.
1201 LOUISIANA
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6857485
US20030106718
10195686
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 52
Reel/Frame:013644/0576   Pages: 3
Recorded: 01/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REYNOLDS, JAMES SCOTT
Exec Dt:
01/04/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6523612
US20010042623
09824319
Correspondence name and address
THE MATTHEWS FIRM
WILLIAM E. JOHNSON, JR.
1900 WEST LOOPS
SUITE 180
HOUSTON, TX 77027
Assignment: 53
Reel/Frame:013860/0530   Pages: 2
Recorded: 03/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, TIMOTHY GARETH JOHN
Exec Dt:
01/13/2003
2
TUSTIN, GARY JOHN
Exec Dt:
01/13/2003
Assignee
1
M-I L.L.C.
NORTH COURSE DRIVE
HOSUTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399731
US20030132033
10314876
Correspondence name and address
DANNN, DORFMAN, HERRELL ET AL.
VINCENT T. PACE
1601 MARKET STREET
SUITE 720
PHILADELPHIA, PA 19103-2307
Assignment: 54
Reel/Frame:019966/0304   Pages: 3
Recorded: 10/15/2007
Attorney Dkt #:11836.0746.DVUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MUELLER, FRANK
Exec Dt:
01/28/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300578
US20050092671
11005706
Correspondence name and address
MICHELLE C. REPLOGLE
HOWREY L.L.C.
1111 LOUISIANA, 25TH FLOOR
HOUSTON, TX 77002
Assignment: 55
Reel/Frame:019971/0708   Pages: 3
Recorded: 10/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MUELLER, FRANK
Exec Dt:
01/28/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300578
US20050092671
11005706
Correspondence name and address
MICHELLE C. REPLOGLE
HOWREY LLC
1111 LOUISIANA 25TH FLOOR
HOUSTON, TX 77002
Assignment: 56
Reel/Frame:014441/0253   Pages: 13
Recorded: 09/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLATER, MARTIN
Exec Dt:
02/06/2003
2
PEREZ, DANIEL
Exec Dt:
04/16/2003
3
HILBIG, NICHOLAS
Exec Dt:
07/21/2003
4
DIETZEN, GARY
Exec Dt:
04/07/2003
5
CAMPBELL, BRIAN
Exec Dt:
03/06/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040418
US20030106713
10284125
Correspondence name and address
CONLEY ROSE, P.C.
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 57
Reel/Frame:013886/0760   Pages: 3
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARR, BRIAN S.
Exec Dt:
02/10/2003
Assignee
1
M-I L.L.C.
5950 NORTH COARSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7682996
US20040102117
10302789
Correspondence name and address
JOHN D. MCCONAGHY, ESQ.
FULBRIGHT & JAWORSKI L.L.P.
865 SOUTH FIGUEROA STREET, 29TH FLOOR
LOS ANGELES, CA 90017-2576
Assignment: 58
Reel/Frame:014046/0713   Pages: 4
Recorded: 05/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, ANDREW G.K.
Exec Dt:
04/25/2003
2
PRASEK, BETHICIA B.
Exec Dt:
04/25/2003
3
HORTON, ROBERT L.
Exec Dt:
04/28/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072-1626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6908886
US20040138070
10339216
Correspondence name and address
ROSENTHAL & OSHA LLP
JONATHAN P. OSHA
1221 MCKINNEY
SUITE 2800
HOUSTON, TX 77010
Assignment: 59
Reel/Frame:013647/0944   Pages: 4
Recorded: 05/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY
Exec Dt:
05/07/2003
2
SUTER, ROGER
Exec Dt:
05/07/2003
Assignee
1
M-I L.L.C.
P.O. BOX 42842
HOUSTON, TEXAS 77242
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838008
US20030024398
10247089
Correspondence name and address
TODD MATTINGLY
1000 LOUISIANA
SUITE 4300
HOUSTON, TX 77002-5012
Assignment: 60
Reel/Frame:016114/0660   Pages: 17
Recorded: 12/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADBURY, ANDREW J.
Exec Dt:
05/22/2003
2
SAWDON, CHRISTOPHER A.
Exec Dt:
10/29/2002
3
CLARY, SONNY
Exec Dt:
10/25/2002
4
REID, WILLIAM M.
Exec Dt:
10/28/2002
5
HEINZ, TOM
Exec Dt:
05/28/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7449431
US20050101493
11015125
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 61
Reel/Frame:017035/0876   Pages: 18
Recorded: 01/19/2006
Attorney Dkt #:8011.142.CPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADBURY, ANDREW J.
Exec Dt:
05/22/2003
2
SAWDON, CHRISTOPHER A.
Exec Dt:
10/29/2002
3
CLARY, SONNY
Exec Dt:
10/25/2002
4
REID, WILLIAM M.
Exec Dt:
10/28/2002
5
HEINZ, TOM
Exec Dt:
05/28/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030203822
10274528
Correspondence name and address
NOVAK DRUCE & QUIGG, LLP
1000 LOUISIANA ST.
SUITE 5350
HOUSTON, TX 77002
Assignment: 62
Reel/Frame:014795/0470   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAGNADRIVE CORPORATION
Exec Dt:
05/23/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072-1626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7358635
US20050194853
10401264
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TEXAS 77010
Assignment: 63
Reel/Frame:014292/0145   Pages: 6
Recorded: 07/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORTON, ROBERT L.
Exec Dt:
07/01/2003
2
PRASEK, BETHICIA
Exec Dt:
07/01/2003
3
GROWCOCK, FREDERICK B.
Exec Dt:
07/01/2003
4
KIPPIE, DAVID
Exec Dt:
07/01/2003
5
VIAN, JOHN W.
Exec Dt:
07/01/2003
6
ABDUR-RAHMAN, KAMILA B.
Exec Dt:
07/01/2003
7
ARVIE,JR. MORRIS
Exec Dt:
07/01/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7157409
US20040063587
10620041
Correspondence name and address
HOWREY SIMON ET.AL.
CARTER J. WHITE
750 BERING DRIVE
HOUSTON, TX 77057
Assignment: 64
Reel/Frame:014460/0277   Pages: 5
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORTON, ROBERT L.
Exec Dt:
07/01/2003
2
PRASEK, BETHICIA
Exec Dt:
07/01/2003
3
GROWCOCK, FREDERICK B.
Exec Dt:
07/01/2003
4
VIAN, JOHN W.
Exec Dt:
07/01/2003
5
IVAN, CATALIN D.
Exec Dt:
07/01/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7098172
NONE
10455636
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CANTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 65
Reel/Frame:014291/0044   Pages: 3
Recorded: 07/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY
Exec Dt:
07/07/2003
2
SUTER, ROGER
Exec Dt:
07/02/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746602
US20030019820
10247419
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN G. KICE
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 66
Reel/Frame:014335/0415   Pages: 3
Recorded: 07/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUKKI, ARI M.
Exec Dt:
07/15/2003
2
KNOX, PETER D.
Exec Dt:
07/15/2003
Assignee
1
M-I L.L.C.
5950 NORTH COARSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7182206
US20030213731
10427695
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
JOHN D. MCCONAGHY, ESQ.
865 S. FIGUEROA STREET
29TH FLOOR
LOS ANGELES, CA 90017-2576
Assignment: 67
Reel/Frame:014353/0959   Pages: 4
Recorded: 08/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOXENBERG, WILLIAM E.
Exec Dt:
07/15/2003
2
DARRING, MICHAEL T.
Exec Dt:
07/15/2003
3
GOBERT, KIM J.
Exec Dt:
07/11/2003
4
KIPPIE, DAVID P.
Exec Dt:
07/15/2003
5
HORTON, ROBERT L.
Exec Dt:
07/15/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030220202
10410611
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKOMMEU. SUITE 2800
HOUSTON, TX 77010
Assignment: 68
Reel/Frame:014574/0125   Pages: 4
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAMORA, MARIO
Exec Dt:
07/29/2003
2
BARANOWSKI, MARIAN
Exec Dt:
07/29/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6931916
US20040261507
10603849
Correspondence name and address
CONLEY ROSE, P.C.
DEREK V. FORINASH
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 69
Reel/Frame:014392/0629   Pages: 6
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPILA, MUKESH
Exec Dt:
07/31/2003
2
ANTLE, GLENN
Exec Dt:
07/31/2003
3
MARKANOVIC, ZORAN
Exec Dt:
07/23/2003
4
GOVER, PAUL
Exec Dt:
07/31/2003
5
HOOD, ROBERT
Exec Dt:
07/31/2003
6
MARTIN, ARTHUR
Exec Dt:
07/24/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514049
US20040204308
10412720
Correspondence name and address
ROSENTHAL & OSHA LLP.
JONATHAN P. OSHA
1221 MCKINNEY STREET
STE. 2800
HOUSTON, TX 77010
Assignment: 70
Reel/Frame:014503/0456   Pages: 4
Recorded: 09/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
09/02/2003
2
STAMATAKIS, EMANUEL
Exec Dt:
09/02/2003
3
YOUNG, STEVE
Exec Dt:
09/02/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192907
US20050049149
10654505
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
CARTER J. WHITE, PH.D.
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 71
Reel/Frame:014795/0477   Pages: 3
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FOUT, GARY E.
Exec Dt:
09/25/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072-1626
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7358635
US20050194853
10401264
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 72
Reel/Frame:019147/0422   Pages: 43
Recorded: 04/12/2007
Attorney Dkt #:ALPINE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALPINE MUD PRODUCTS CORPORATION
Exec Dt:
10/01/2003
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR.
LEGAL DEPT. - PATENTS
HOUSTON, TEXAS 77072
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6821931
US20030176289
10090201
 
6774089
US20030176290
10196264
 
6734145
US20030176291
10196265
 
6737384
US20030176292
10196266
 
6892887
US20040154963
10361169
 
7056867
US20040138067
10667317
 
7001871
US20040127368
10667318
 
7067461
US20040058825
10667319
 
7060660
US20040058826
10667415
Correspondence name and address
CARTER J. WHITE
5950 NORTH COURSE DR.
LEGAL DEPT - PATENTS
HOUSTON, TX 77072
Assignment: 73
Reel/Frame:015399/0798   Pages: 3
Recorded: 05/24/2004
Attorney Dkt #:05542.052001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUZMAN, JOSE
Exec Dt:
01/13/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033976
US20040132626
10336880
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 74
Reel/Frame:014271/0651   Pages: 4
Recorded: 01/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REYNOLDS, J. SCOTT
Exec Dt:
01/20/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT-PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758276
US20030000704
10082610
Correspondence name and address
CARTER J. WHITE
5950 NORTH COURSE DR.
LEGAL DEPT.-PATENT & TRADEMARK GROUP
HOUSTON, TX 77072
Assignment: 75
Reel/Frame:015274/0350   Pages: 7
Recorded: 04/28/2004
Attorney Dkt #:05542/049001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIMPSON, BARRY
Exec Dt:
02/19/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745856
US20040011562
10196914
Correspondence name and address
OSHA & MAY LLP
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 76
Reel/Frame:015638/0921   Pages: 3
Recorded: 07/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOOIJ, FELIX VAN DER
Exec Dt:
02/23/2004
2
LEKKERKERKER, HENK
Exec Dt:
02/23/2004
3
BOEK, EDO SICCO
Exec Dt:
02/23/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7338922
US20040242431
10486043
Correspondence name and address
DANN, DORFMAN, HERRELL, AND SKILLMAN P.C
VICENT T. PACE
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 77
Reel/Frame:015114/0370   Pages: 3
Recorded: 09/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DECENSO, MR. ANTHONY J.
Exec Dt:
03/08/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997325
US20040129612
10668114
Correspondence name and address
JOHN D. MCCONAGHY
865 S. FIGUEROA ST. #2900
LOS ANGELES, CA 90017
Assignment: 78
Reel/Frame:015122/0485   Pages: 3
Recorded: 03/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DECENSO, ANTHONY J.
Exec Dt:
03/08/2004
Assignee
1
M-I L.L.C.
5950 NORTH COARSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997325
US20040129612
10668114
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JOHN D. MCCONAGHY, ESQ.
865 SOUTH FIGUEROA STREET, 29TH FLOOR
LOS ANGELES, CA 90017-2576
Assignment: 79
Reel/Frame:015326/0561   Pages: 4
Recorded: 05/14/2004
Attorney Dkt #:2223-04401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROWCOCK, FREDERICK B.
Exec Dt:
04/23/2004
2
SIMON, GERARD A.
Exec Dt:
04/28/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7037881
US20040171496
10771079
Correspondence name and address
CONLEY ROSE, P.C.
LESLIE V. PAYNE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 80
Reel/Frame:015327/0395   Pages: 4
Recorded: 05/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROWCOCK, FREDERICK B.
Exec Dt:
04/23/2004
2
FRIEDHEIM, JAMES E.
Exec Dt:
04/27/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040171497
10771087
Correspondence name and address
CONLEY ROSE, P.C.
LESLIE V. PAYNE, ESQ.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 81
Reel/Frame:016093/0167   Pages: 3
Recorded: 05/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIDDLE, RUSSELL
Exec Dt:
04/28/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7210582
US20050247604
10839505
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT.
PATENT & TRADMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 82
Reel/Frame:016016/0354   Pages: 5
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOUTHWESTERN WIRE CLOTH INC.
Exec Dt:
05/30/2004
Assignee
1
M-I L.L.C.
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5944197
NONE
08847408
 
5967336
NONE
08922205
 
5927511
NONE
09108019
 
6269954
NONE
09317385
 
6305549
NONE
09347672
 
6439392
NONE
09420089
 
6543621
US20030034279
09931132
 
6672460
US20020056667
10040202
 
NONE
US20020134709
10055205
 
6672459
NONE
10116024
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 83
Reel/Frame:015823/0639   Pages: 3
Recorded: 09/24/2004
Attorney Dkt #:05542/054001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILGUERO, BENNY L.
Exec Dt:
06/25/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7137449
US20050274524
10865486
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 84
Reel/Frame:015586/0604   Pages: 3
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUTER, ROGER
Exec Dt:
07/15/2004
2
BURKHARD, ALAN
Exec Dt:
07/15/2004
Assignee
1
M-I L.L.C.
LEGAL DEPT. PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7363937
US20060011236
10892576
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. -PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 85
Reel/Frame:015758/0049   Pages: 4
Recorded: 09/07/2004
Attorney Dkt #:05542.056001;PA-02021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUT, GARY E.
Exec Dt:
08/19/2004
2
WANG, CONG
Exec Dt:
08/19/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7134353
US20050279154
10872821
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 86
Reel/Frame:015743/0683   Pages: 3
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON JR., ERIC K.
Exec Dt:
08/23/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT.-PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7396052
US20060043734
10927736
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT-PATENT & TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TX 77072
Assignment: 87
Reel/Frame:015783/0324   Pages: 4
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
09/09/2004
2
DAVIS, ERIC
Exec Dt:
09/09/2004
3
YOUNG, STEVEN
Exec Dt:
09/09/2004
4
STAMATAKIS, EMANUEL
Exec Dt:
09/09/2004
Assignee
1
M-I L.L.C.
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094738
US20050054540
10937127
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 88
Reel/Frame:015867/0586   Pages: 3
Recorded: 10/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRETT, ROBERT M.
Exec Dt:
09/10/2004
2
CARR, BRIAN S.
Exec Dt:
09/10/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757864
US20050274655
10868206
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST.
SUITE 2800
HOUSTON, TX 77010
Assignment: 89
Reel/Frame:015880/0704   Pages: 3
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
10/05/2004
2
STAMATAKIS, EMANUEL
Exec Dt:
10/05/2004
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT. - PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312183
US20060073982
10958635
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 90
Reel/Frame:016583/0017   Pages: 3
Recorded: 05/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REYNOLDS, JAMES SCOTT
Exec Dt:
01/17/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188675
US20060157249
11036691
Correspondence name and address
JEFFREY S. BERGMAN
OSHA . LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 91
Reel/Frame:016246/0228   Pages: 3
Recorded: 01/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWNE, NEALE
Exec Dt:
01/28/2005
2
KAPILA, MUKESH
Exec Dt:
01/28/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7370820
US20060169809
11046983
Correspondence name and address
KIMBERLY A. KINKINS
M-1 L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS
77072
Assignment: 92
Reel/Frame:016366/0062   Pages: 3
Recorded: 03/07/2005
Attorney Dkt #:05542/057002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, QUANXIN
Exec Dt:
03/03/2005
2
GEEHAN, THOMAS
Exec Dt:
03/03/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7478020
US20060200328
11073448
Correspondence name and address
JEFFREY S. BERGMAN
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 93
Reel/Frame:016372/0866   Pages: 3
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, QUANXIN
Exec Dt:
03/03/2005
2
GEEHAN, THOMAS
Exec Dt:
03/03/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318013
US20060200329
11073984
Correspondence name and address
JEFFREY S. BERGMAN
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 94
Reel/Frame:016399/0281   Pages: 3
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ERIKSEN, FRANK
Exec Dt:
03/18/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7232525
US20050205477
11083859
Correspondence name and address
KIMBERLY D. BALLEW
M-1 L.L.C.
LEGAL DEPARTMENT
5950 NORTH COURSE DRIVE
HOUSTON, TX 77072
Assignment: 95
Reel/Frame:016495/0923   Pages: 3
Recorded: 04/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
04/19/2005
2
STAMATAKIS, EMANUEL
Exec Dt:
04/19/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7211549
US20050239664
11111029
Correspondence name and address
CARTER J. WHITE
M-I L.L.C.
LEGAL DEPARTMENT
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Assignment: 96
Reel/Frame:016789/0045   Pages: 3
Recorded: 07/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECENSO, ANTHONY J.
Exec Dt:
05/01/2005
2
TIMMERMAN, MICHAEL
Exec Dt:
05/02/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7516851
US20050247603
11120702
Correspondence name and address
KIMBERLY D. BALLEW
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Assignment: 97
Reel/Frame:016789/0036   Pages: 3
Recorded: 07/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARR, BRIAN
Exec Dt:
05/03/2005
2
HUKKI, ARI
Exec Dt:
05/03/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7150358
US20050258080
11116508
Correspondence name and address
KIMBERLY D. BAILEW
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Assignment: 98
Reel/Frame:016537/0593   Pages: 3
Recorded: 05/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
05/05/2005
2
STAMATAKIS, EMANUEL
Exec Dt:
05/05/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL EDPT. - PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7521398
US20060073985
11123396
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 99
Reel/Frame:016537/0636   Pages: 3
Recorded: 05/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND .D
Exec Dt:
05/05/2005
2
STAMATAKIS, EMANUEL
Exec Dt:
05/05/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT.-PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514392
US20060073983
11123394
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 100
Reel/Frame:016551/0967   Pages: 3
Recorded: 05/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, ARVIND D.
Exec Dt:
05/05/2005
2
STAMATAKIS, EMANUEL
Exec Dt:
05/05/2005
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
LEGAL DEPT- PATENT AND TRADEMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494958
US20060073984
11123395
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT.- PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
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