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Page 10 of 76

Assignee Name : BAKER HUGHES INCORPORATED
Total Assignments: 7524
Assignment: 901
Reel/Frame:010449/0457   Pages: 3
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALINK, BERNARDUS ANTONIUS MARIA OUDE
Exec Dt:
12/02/1999
2
OUTLAW, BENJAMIN T.
Exec Dt:
12/02/1999
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6419857
NONE
09455566
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
HSIANG-NING SUN
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 902
Reel/Frame:010510/0451   Pages: 2
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELDER, SHERRI
Exec Dt:
12/02/1999
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262323
NONE
09460955
Correspondence name and address
MADAN MOSSMAN & SRIRAM
DAVID L. MOSSMAN
STE 700
2603 AUGUSTA
HOUSTON, TX 77057
Assignment: 903
Reel/Frame:014863/0723   Pages: 3
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALINK, BERNARDUS ANTONIUS MARIA OUDE
Exec Dt:
12/02/1999
2
OUTLAW, BENJAMIN T.
Exec Dt:
12/02/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592781
US20020139959
10157458
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 904
Reel/Frame:010540/0797   Pages: 3
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HICKEY, KURT A.
Exec Dt:
12/13/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6266465
NONE
09398860
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 905
Reel/Frame:010487/0450   Pages: 3
Recorded: 01/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVERSTREET, JAMES L.
Exec Dt:
12/14/1999
2
MASSEY, ALAN J.
Exec Dt:
12/14/1999
3
ADAMS, MARY K.
Exec Dt:
12/14/1999
Assignee
1
BAKER HUGHES INCORPORATED
3000 ESSEX LANE #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360832
NONE
09477029
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
JAMES E. BRADLEY
ONE RIVERWAY
SUITE 1100
HOUSTON, TX 77056
Assignment: 906
Reel/Frame:010784/0012   Pages: 3
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HICKEY, KURT A.
Exec Dt:
12/14/1999
2
HAMILTON, MARK D.
Exec Dt:
12/14/1999
3
LEGGETT, NIGEL
Exec Dt:
04/18/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6315049
NONE
09401239
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 907
Reel/Frame:010536/0300   Pages: 3
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSS, CHRISTIAAN D.
Exec Dt:
12/15/1999
2
HIRTH, DAVID E.
Exec Dt:
01/18/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241023
NONE
09439325
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
STEVE ROSENBLATT, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 908
Reel/Frame:010553/0160   Pages: 3
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORTON, ROBERT D.
Exec Dt:
01/08/2000
2
BAYNE, CHRISTIAN F.
Exec Dt:
01/03/2000
3
BAYCROFT, PERRY DOUGLAS
Exec Dt:
01/03/2000
Assignee
1
BAKER HUGHES INCORPORATED
9100 EMMOTT ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6230803
NONE
09454668
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
STEVE ROSENBLATT
ONE LIBERTY PLACE
PHILADELPHI PA 19103-7396
Assignment: 909
Reel/Frame:010643/0266   Pages: 3
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYHRE, MORTEN
Exec Dt:
01/13/2000
2
VOLL, BENN A.
Exec Dt:
01/13/2000
3
CORONADO, MARTIN P.
Exec Dt:
01/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6311772
NONE
09427846
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 910
Reel/Frame:010587/0112   Pages: 12
Recorded: 02/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ILLERHAUS, ROLAND
Exec Dt:
01/14/2000
2
DYKSTRA, MARK W.
Exec Dt:
01/13/2000
3
NORRIS, JAMES A.
Exec Dt:
01/25/2000
4
OHANIAN, MICHAEL P.
Exec Dt:
01/16/2000
5
SPAAR, JOHN R.
Exec Dt:
01/14/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321862
NONE
09129302
Correspondence name and address
TRASK, BRITT & ROSSA
STEPHEN R. CHRISTIAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 911
Reel/Frame:010568/0294   Pages: 4
Recorded: 01/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOESZ, CARL WARREN
Exec Dt:
01/15/2000
2
COOPER, GARY E.
Exec Dt:
01/15/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6263969
NONE
09366837
Correspondence name and address
GERALD W. SPINKS
P.O. BOX 2729
BRYAN, TX 77805
Assignment: 912
Reel/Frame:010566/0636   Pages: 3
Recorded: 01/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BREEN, PATRICK J.
Exec Dt:
01/17/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LN
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313367
NONE
09491206
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5638
Assignment: 913
Reel/Frame:010586/0489   Pages: 3
Recorded: 01/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCOTT, DANNY E.
Exec Dt:
01/17/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6655234
US20030019333
09495143
Correspondence name and address
TRASK, BRITT & ROSSA
STEPHEN R. CHRISTIAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 914
Reel/Frame:010720/0188   Pages: 17
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERZAS, SEAN K.
Exec Dt:
01/19/2000
2
DUERHOLT, RALF
Exec Dt:
01/25/2000
3
PESSIER, RUDOLF C.O.
Exec Dt:
04/04/2000
4
SCOTT, DANNY E.
Exec Dt:
02/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328117
NONE
09543490
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 915
Reel/Frame:010644/0169   Pages: 3
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, COLIN M.
Exec Dt:
01/20/2000
2
AMBS, LORAN D.
Exec Dt:
01/20/2000
3
ZAJAC, MARK
Exec Dt:
01/20/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590831
NONE
09433666
Correspondence name and address
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 916
Reel/Frame:010596/0641   Pages: 4
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRIS, THOMAS M.
Exec Dt:
01/24/2000
2
LEDGERWOOD, LEROY W., III
Exec Dt:
01/24/2000
3
WIESNER, BRIAN C.
Exec Dt:
01/24/2000
4
BERZAS, SEAN K.
Exec Dt:
01/24/2000
5
BAKER, BRIAN A.
Exec Dt:
01/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354387
NONE
09496012
Correspondence name and address
FELSMAN BRADLEY VADEN ET AL.
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 917
Reel/Frame:011599/0591   Pages: 2
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, OTIS A.
Exec Dt:
02/03/2000
2
NORRIS, MICHAEL W.
Exec Dt:
02/08/2000
Assignee
1
BAKER HUGHES INCORPORATED
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6148952
NONE
09541194
Correspondence name and address
ALAN J. ATKINSON
P.O. BOX 270161
HOUSTON, TX 77277-0161
Assignment: 918
Reel/Frame:010811/0086   Pages: 4
Recorded: 05/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRADER, HARTMUT
Exec Dt:
02/07/2000
2
REIBER, FRANK
Exec Dt:
02/07/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357536
NONE
09513426
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TODD A. BYNUM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 919
Reel/Frame:010651/0701   Pages: 3
Recorded: 02/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRUEGER, VOLKER
Exec Dt:
02/09/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6513606
NONE
09438013
Correspondence name and address
PAUL S. MADEN
SUITE 700
2603 AUGUSTA
HOUSTON, TX 77057-5640
Assignment: 920
Reel/Frame:010620/0424   Pages: 4
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAPANYAN, VALERI
Exec Dt:
02/14/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388251
NONE
09228721
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, STE. 700
HOUSTON, TX 77057
Assignment: 921
Reel/Frame:010741/0084   Pages: 3
Recorded: 03/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARR, FREDERICK J.
Exec Dt:
02/14/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512980
NONE
09421163
Correspondence name and address
KAUSHIK P. SRIRAM
SUITE 700
2603 AUGUSTA
HOUSTON, TX 77057-5640
Assignment: 922
Reel/Frame:010625/0551   Pages: 2
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONES, RONALD L.
Exec Dt:
02/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360832
NONE
09477029
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER
& DILLON, LLP
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 923
Reel/Frame:010629/0908   Pages: 4
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLLAND, JIMMIE JOE
Exec Dt:
03/06/2000
2
BOSWELL, BARRY
Exec Dt:
03/06/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6422328
NONE
09427816
Correspondence name and address
GERALD W. SPINKS
P.O. BOX 2729
BRYAN, TX 77805
Assignment: 924
Reel/Frame:010722/0271   Pages: 3
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOVANCICEVIC, VLADIMIR
Exec Dt:
03/06/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280603
NONE
09457986
Correspondence name and address
CANTOR COLBURN LLP
PAMELA J. CURBELO
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 925
Reel/Frame:010659/0187   Pages: 4
Recorded: 03/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAW, CHRISTOPHER K.
Exec Dt:
03/08/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131655
NONE
09022348
Correspondence name and address
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77056
Assignment: 926
Reel/Frame:011405/0902   Pages: 4
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAW, CHRISTOPHER K.
Exec Dt:
03/08/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202744
NONE
09187887
Correspondence name and address
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027
Assignment: 927
Reel/Frame:010675/0983   Pages: 2
Recorded: 03/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GLIGOR, CORNELIU IOAN
Exec Dt:
03/15/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305458
NONE
09526324
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER &
DILLON, LLP
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON TEXAS 77056
Assignment: 928
Reel/Frame:010729/0966   Pages: 4
Recorded: 04/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SITTON, GARY
Exec Dt:
03/22/2000
2
JERICEVIC, ZELJKO
Exec Dt:
03/23/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6477467
NONE
09483335
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 929
Reel/Frame:010721/0484   Pages: 4
Recorded: 03/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, DAVID B.
Exec Dt:
03/24/2000
2
OLSON, DAVID L.
Exec Dt:
03/21/2000
3
TETZLAFF, STEVEN K.
Exec Dt:
03/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6289990
NONE
09534686
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 930
Reel/Frame:010726/0432   Pages: 3
Recorded: 03/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, JOHN PHILLIP
Exec Dt:
03/24/2000
2
HAUGHTON, DAVID BLAIR
Exec Dt:
03/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6357528
NONE
09539104
Correspondence name and address
DUANE, MORRIS, & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 931
Reel/Frame:010769/0510   Pages: 4
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHESSER, BILLY G.
Exec Dt:
03/27/2000
2
BETTGE, GEORGE W.
Exec Dt:
03/30/2000
3
PERRICONE, CHARLES
Exec Dt:
01/27/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403537
NONE
09435386
Correspondence name and address
PAULA D. MORRIS & ASSOC., P.C.
PAULA D. MORRIS
2925 BRIARPARK, SUITE 930
HOUSTON, TEXAS 77042
Assignment: 932
Reel/Frame:010694/0743   Pages: 3
Recorded: 04/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAHID, MUSLIM D.
Exec Dt:
03/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525146
NONE
09541420
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, PC
DAVID L. MOSSMAN
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5638
Assignment: 933
Reel/Frame:010840/0727   Pages: 3
Recorded: 05/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANINI, OTTO N.
Exec Dt:
04/06/2000
2
FORGANG, STANISLAV W.
Exec Dt:
04/06/2000
3
CROSSKNO, MICHAEL S.
Exec Dt:
04/06/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586939
NONE
09471289
Correspondence name and address
G. MICHAEL ROEBUCK
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 934
Reel/Frame:010796/0271   Pages: 4
Recorded: 05/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, LEO E. JR.
Exec Dt:
04/10/2000
2
BAYNE, CHRISTIAN F.
Exec Dt:
04/10/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6382319
NONE
09550439
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 935
Reel/Frame:010767/0671   Pages: 4
Recorded: 04/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOOR, ROBERT
Exec Dt:
04/11/2000
2
ALBERTIN, UWE
Exec Dt:
04/11/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6418379
NONE
09536902
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 936
Reel/Frame:010966/0137   Pages: 3
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORRIS, MICHAEL
Exec Dt:
04/11/2000
2
BURGE, PHILIP
Exec Dt:
04/11/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244375
NONE
09560252
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 937
Reel/Frame:010749/0626   Pages: 3
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVERSTREET, JAMES L.
Exec Dt:
04/12/2000
2
KUMAR, ANIL
Exec Dt:
04/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6371225
NONE
09548867
Correspondence name and address
FELSMAN, BRADLEY, BADEN, ET AL.
JAMES E. BRADLEY
ONE RIVERWAY
SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 938
Reel/Frame:010757/0228   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMS, RONALD
Exec Dt:
04/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328062
NONE
09481590
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 939
Reel/Frame:010763/0850   Pages: 4
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ST. CLAIR, ALBERT DAVID WILLIAM
Exec Dt:
04/13/2000
2
DEMPSEY, ROBERT TIMOTHY
Exec Dt:
04/11/2000
3
TETZLAFF, STEVEN KEITH
Exec Dt:
04/10/2000
4
OLSON, DAVID LESTER
Exec Dt:
04/10/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6412563
NONE
09556744
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 940
Reel/Frame:010896/0598   Pages: 3
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GREEN, DAVID K.
Exec Dt:
04/17/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227226
NONE
09538595
Correspondence name and address
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 941
Reel/Frame:010757/0257   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEGEARE, JOSEPH P.
Exec Dt:
04/18/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722435
US20020060074
09483437
Correspondence name and address
DUANE, MORRIS & HECKSCHER, LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 942
Reel/Frame:010757/0248   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAWSON, MICHAEL S.
Exec Dt:
04/19/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328062
NONE
09481590
Correspondence name and address
DUANE, MORRIS & HECKSHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 943
Reel/Frame:010777/0875   Pages: 4
Recorded: 04/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, RAY
Exec Dt:
04/28/2000
2
TURLEY, ROCKY A.
Exec Dt:
04/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325151
NONE
09560450
Correspondence name and address
MADAN, MOSSMAN & SRIRAM
W. ALLEN MARCONTELL
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 944
Reel/Frame:010782/0799   Pages: 4
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSER, GORDON L.
Exec Dt:
05/01/2000
2
KNOX, DICK L.
Exec Dt:
05/01/2000
3
RIDER, JERALD
Exec Dt:
05/01/2000
4
TOOMEY, DAN D.
Exec Dt:
05/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587037
NONE
09566841
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER, ET AL.
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 945
Reel/Frame:010883/0534   Pages: 5
Recorded: 05/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BUSKIRK, RICHARD
Exec Dt:
05/02/2000
2
MODY, RUSTOM K.
Exec Dt:
05/09/2000
3
WILLAUER, DARRIN L.
Exec Dt:
04/26/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367545
NONE
09518234
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SMITH
BLOOMFIELD, CT 06002
Assignment: 946
Reel/Frame:010831/0823   Pages: 3
Recorded: 05/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEALL, CLIFFORD H.
Exec Dt:
05/10/2000
2
SHAW, BRIAN S.
Exec Dt:
05/10/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6427778
NONE
09574150
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 947
Reel/Frame:011151/0854   Pages: 6
Recorded: 10/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEMBECKE, JEFFREY J.
Exec Dt:
05/10/2000
2
HICKEY, KURT A.
Exec Dt:
05/10/2000
3
HARRELL, JOHN W.
Exec Dt:
05/09/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6026839
NONE
09074764
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 948
Reel/Frame:010953/0149   Pages: 3
Recorded: 07/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRUSPE, THOMAS
Exec Dt:
05/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6326785
NONE
09618851
Correspondence name and address
TODD A. BYNUM
SUITE 700
2603 AUGUSTA
HOUSTON, TX 77057-5640
Assignment: 949
Reel/Frame:010882/0124   Pages: 6
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAROVSKY, LEONTY A.
Exec Dt:
05/16/2000
2
RABINOVICH, MICHAEL BORIS
Exec Dt:
05/16/2000
3
BEARD, DAVID R.
Exec Dt:
05/23/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6308136
NONE
09519029
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 950
Reel/Frame:010902/0977   Pages: 7
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLISON, RICHARD A.
Exec Dt:
05/16/2000
2
SCHOEN, JUERGEN S.
Exec Dt:
05/23/2000
3
FANINI, OTTO N.
Exec Dt:
05/16/2000
4
KRIEGSHAUSER, BERTHOLD
Exec Dt:
05/16/2000
5
PAVLOVIC, MILOMIR
Exec Dt:
05/16/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493632
NONE
09474049
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 951
Reel/Frame:010868/0785   Pages: 3
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MILLS, AUBREY C.
Exec Dt:
05/25/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352112
NONE
09492999
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 952
Reel/Frame:010886/0536   Pages: 2
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALK, HOWARD J.
Exec Dt:
06/07/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367569
NONE
09591609
Correspondence name and address
FELSMAN, BRADLEY, VADEN GUNTER ET AL.
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 953
Reel/Frame:010862/0882   Pages: 3
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURLEY, ROCKY A.
Exec Dt:
06/09/2000
2
BADKE, GREG C.
Exec Dt:
06/09/2000
3
EDWARDS, JOHN A.
Exec Dt:
06/09/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325144
NONE
09590926
Correspondence name and address
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 954
Reel/Frame:010990/0245   Pages: 4
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINIG, CONRAD GUSTAV
Exec Dt:
06/13/2000
2
BAUGH, JOHN LINDLEY
Exec Dt:
06/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6467540
NONE
09598830
Correspondence name and address
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 955
Reel/Frame:011118/0572   Pages: 4
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBS, LORAN
Exec Dt:
06/13/2000
2
RILEY, DUNCAN
Exec Dt:
06/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474254
NONE
09537841
Correspondence name and address
G. MICHAEL ROEBUCK
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 956
Reel/Frame:011038/0218   Pages: 3
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEUERSHAUSEN, CHRISTOPHER C.
Exec Dt:
06/14/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6349780
NONE
09637220
Correspondence name and address
TRASK BRITT
STEPHEN R. CHRISTIAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 957
Reel/Frame:010932/0482   Pages: 3
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENIN, BERTRAND
Exec Dt:
06/16/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6424595
NONE
09500656
Correspondence name and address
G. MICHAEL ROEBUCK
SUITE 700
2603 AUGUSTA
HOUSTON, TX 77057-5640
Assignment: 958
Reel/Frame:010934/0280   Pages: 3
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOWLIN, SHAWN EDWARD
Exec Dt:
06/22/2000
2
DILBER, HALIT
Exec Dt:
06/22/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431274
NONE
09602982
Correspondence name and address
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 959
Reel/Frame:010994/0514   Pages: 2
Recorded: 08/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEANY, NIGEL CHARLES
Exec Dt:
06/22/2000
2
CURRY, DAVID ALEXANDER
Exec Dt:
06/22/2000
3
LEDGERWOOD, LEROY WILLIAM III
Exec Dt:
07/28/2000
4
COOLEY, CHARLES HODGES
Exec Dt:
07/25/2000
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6353799
NONE
09511618
Correspondence name and address
HILL & HUNN LLP
MELVIN A. HUNN
201 MAIN STREET, SUITE 1440
FORT WORTH, TEXAS 76102-3105
Assignment: 960
Reel/Frame:010999/0902   Pages: 3
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAUGH, JOHN L.
Exec Dt:
06/23/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6401822
NONE
09602326
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 961
Reel/Frame:010981/0033   Pages: 5
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, REDD H.
Exec Dt:
06/26/2000
2
SCOTT, DANNY E.
Exec Dt:
06/22/2000
3
COOLEY, CRAIG H.
Exec Dt:
06/21/2000
4
SKEEM, MARCUS R.
Exec Dt:
06/21/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6571891
NONE
09604717
Correspondence name and address
TRASK BRITT
STEPHEN R. CHRISTIAN
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 962
Reel/Frame:011128/0591   Pages: 4
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARONSTAM, PETER S.
Exec Dt:
07/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6456566
NONE
09620824
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 963
Reel/Frame:011017/0402   Pages: 6
Recorded: 07/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEARD, DAVID
Exec Dt:
07/11/2000
2
ITSKOVICH, GREGORY
Exec Dt:
07/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6597170
NONE
09606998
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 964
Reel/Frame:011198/0024   Pages: 7
Recorded: 10/26/2000
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE NAMES OF THE OTHER ASSIGNOR'S PREVIOUSLY RECORDED ON REEL 011017, FRAME 0402.
Assignors
1
BEARD, DAVID
Exec Dt:
07/11/2000
2
ITSKOVICH, GREGORY
Exec Dt:
07/12/2000
3
REIDERMAN, ARCADY
Exec Dt:
07/12/2000
4
CHEN, SONGHUA
Exec Dt:
07/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6597170
NONE
09606998
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 965
Reel/Frame:011015/0923   Pages: 5
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOMING
Exec Dt:
07/12/2000
2
ZHANG, TIANRUN
Exec Dt:
07/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6477112
NONE
09597022
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AGUSTA
SUITE 700
HOUSTON, TX., 77057
Assignment: 966
Reel/Frame:011126/0539   Pages: 3
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETERS, VOLKER
Exec Dt:
07/12/2000
2
RAGNITZ, DETLEF
Exec Dt:
07/06/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439325
NONE
09619327
Correspondence name and address
TODD A. BYNUM
SUITE 700
2603 AUGUSTA
HOUSTON, TX 77057-5640
Assignment: 967
Reel/Frame:011017/0177   Pages: 4
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, WALLACE HAROLD
Exec Dt:
07/13/2000
2
CHEN, SONGHUA
Exec Dt:
07/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6400148
NONE
09558987
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 968
Reel/Frame:011118/0528   Pages: 6
Recorded: 07/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLISON, RICHARD A.
Exec Dt:
07/18/2000
2
FANINI, OTTO N.
Exec Dt:
07/26/2000
3
KRIEGSHAUSER, BERTHOLD
Exec Dt:
07/16/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6470274
NONE
09539053
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 969
Reel/Frame:011138/0001   Pages: 7
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESTES, ROBERT ALAN
Exec Dt:
07/18/2000
2
NOY, KOEN A.
Exec Dt:
07/24/2000
3
KAHN, JON B.
Exec Dt:
07/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347282
US20010041963
09204908
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 970
Reel/Frame:011340/0829   Pages: 10
Recorded: 12/04/2000
Conveyance: CORRECTIVE ASSIGNMENT, THIS ATTACHED SHEET IS TO ADD AN INVENTOR WHO IS LISTED ON THE ASSIGNMENT, BUT WAS ACCIDENTLY LEFT OFF OF THE RECORDATION COVER SHEET. THE ASSIGNMENT WAS RECORDED AT REEL/FRAME 01118/0528. THE INVENTOR MILOMIR PAVLOVIC NEEDS TO BE ADDED TO THE COVER PAGE OF THE NOTICE OF RECORDATION OF ASSIGNMENT DOCUMENT.
Assignors
1
MOLLISON, RICHARD A.
Exec Dt:
07/18/2000
2
FANINI, OTTO N.
Exec Dt:
07/26/2000
3
KRIEGSHAUSER, BERTHOLD
Exec Dt:
07/18/2000
4
PAVLOVIC, MILOMIR
Exec Dt:
07/18/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6470274
NONE
09539053
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 971
Reel/Frame:011196/0569   Pages: 7
Recorded: 10/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, STANLEY C.
Exec Dt:
07/19/2000
2
MICHAELS, JOHN M.
Exec Dt:
09/06/2000
3
LEE, JAEDONG
Exec Dt:
09/06/2000
4
MEISTER, MATTHIAS
Exec Dt:
06/22/2000
5
KRUEGER, VOLKER
Exec Dt:
06/22/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478096
NONE
09621398
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TOOD A. BYNUM
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 972
Reel/Frame:010994/0457   Pages: 2
Recorded: 08/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOLEY, CRAIG HODGES
Exec Dt:
07/25/2000
2
CURRY, DAVID ALEXANDER
Exec Dt:
06/22/2000
3
LEDGERWOOD, LEROY WILLIAM, III
Exec Dt:
07/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6386297
NONE
09511617
Correspondence name and address
HILL & HUNN LLP
MELVIN A. HUNN
201 MAIN STREET, SUITE 1440
FORT WORTH, TEXAS 76102-3105
Assignment: 973
Reel/Frame:010994/0488   Pages: 2
Recorded: 08/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOLEY, CRAIG HODGES
Exec Dt:
07/25/2000
2
CURRY, DAVID ALEXANDER
Exec Dt:
06/22/2000
3
LEDGERWOOD, LEROY WILLIAM, III
Exec Dt:
07/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6276465
NONE
09511619
Correspondence name and address
HILL & HUNN LLP
MELVIN A. HUNN
201 MAIN STREET, SUITE 1440
FORT WORTH, TX 76102-3105
Assignment: 974
Reel/Frame:011135/0661   Pages: 3
Recorded: 08/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIVERS, GORDON T.
Exec Dt:
07/25/2000
2
HACKEROTT, JAMES A.
Exec Dt:
07/25/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANES
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339153
NONE
09632726
Correspondence name and address
PAULA D. MORRIS & ASSOC., P.C.
PAULA D. MORRIS
2925 BRIARPARK
SUITE 930
HOUSTON, TX 77042
Assignment: 975
Reel/Frame:011197/0812   Pages: 3
Recorded: 10/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALKER, MICHAEL L.
Exec Dt:
07/25/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6448311
NONE
09619346
Correspondence name and address
PAULA D. MORRIS & ASSOC., P.C.
PAULA D. MORRIS
2925 BRIARPARK
SUITE 930
HOUSTON, TX 77042
Assignment: 976
Reel/Frame:011128/0452   Pages: 4
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMS, GLYNN
Exec Dt:
07/27/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268911
NONE
09070953
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 977
Reel/Frame:011126/0132   Pages: 4
Recorded: 08/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOERIG, RANIER
Exec Dt:
08/02/2000
2
SALLAS, JOHN J.
Exec Dt:
08/15/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381544
NONE
09619326
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 978
Reel/Frame:011203/0171   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUSPE, THOMAS
Exec Dt:
08/02/2000
2
SCHRADER, HARTMUT
Exec Dt:
08/03/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LA., SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439046
NONE
09639397
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TOOD A. BYNUM
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 979
Reel/Frame:011065/0350   Pages: 2
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAYTON, JAMES E.
Exec Dt:
08/03/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566769
NONE
09559787
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
DAN VENGLARIK
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102
Assignment: 980
Reel/Frame:011119/0958   Pages: 4
Recorded: 08/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, YOUNG SOO
Exec Dt:
08/07/2000
2
JOVANCICEVIC, VLADIMIR
Exec Dt:
08/07/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365067
NONE
09636095
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
DAVID L. MOSSMAN
2603 AUGUSTA
SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 981
Reel/Frame:011060/0681   Pages: 4
Recorded: 08/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIBBITTS, GORDON A.
Exec Dt:
08/14/2000
2
COOLEY, CRAIG H.
Exec Dt:
08/29/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6527065
NONE
09650799
Correspondence name and address
TRASK BRITT
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 982
Reel/Frame:011098/0028   Pages: 4
Recorded: 09/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ILLERHAUS, ROLAND
Exec Dt:
08/16/2000
2
TIBBITTS, GORDON A.
Exec Dt:
08/14/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6742611
NONE
09583241
Correspondence name and address
STEPHEN R. CHRISTIAN
TRASK BRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 983
Reel/Frame:011288/0676   Pages: 3
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLETT, ALAN NICHOLAS
Exec Dt:
08/21/2000
2
SLEEMAN, DEREK H.
Exec Dt:
09/03/2000
3
PREECE, ALUN D.
Exec Dt:
09/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
P.O.BOX 4740
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8036866
NONE
09595550
Correspondence name and address
HILL & HUNN LLP
MELVIN A. HUNN
201 MAIN STREET, SUITE 1440
FORT WORTH, TEXAS 76102-3105
Assignment: 984
Reel/Frame:011182/0001   Pages: 3
Recorded: 10/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NYLAND, DAVID LEE
Exec Dt:
08/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6629037
NONE
09603068
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
G. MICHAEL ROEBUCK
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5640
Assignment: 985
Reel/Frame:011299/0181   Pages: 7
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIBBITTS, GORDON A.
Exec Dt:
08/24/2000
2
SCOTT, DANNY E.
Exec Dt:
08/16/2000
3
OVERSTREET, JAMES L.
Exec Dt:
08/16/2000
4
KOLTERMAN, TERRY J.
Exec Dt:
08/15/2000
5
LIN, CHIH
Exec Dt:
08/16/2000
6
OXFORD, JAMES ANDY
Exec Dt:
08/16/2000
7
RADFORD, STEVEN R.
Exec Dt:
08/15/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6450271
NONE
09621064
Correspondence name and address
TRASK BRITT
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 986
Reel/Frame:011039/0041   Pages: 3
Recorded: 08/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REINHARDT, PAUL ANDREW
Exec Dt:
08/25/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439307
NONE
09648410
Correspondence name and address
W. ALLEN MARCONTELL
2603 AUGUSTA
SUITE 700
HOUSTON TX 77057-5640
Assignment: 987
Reel/Frame:011065/0790   Pages: 2
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNOX, DICK LEE
Exec Dt:
08/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6956310
NONE
09656683
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER, ET AL
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 988
Reel/Frame:011136/0288   Pages: 2
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAW, CHRISTOPHER K.
Exec Dt:
08/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6412562
NONE
09657261
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
JAMES E. BRADLEY
ONE RIVERWAY
SUITE 1100
HOUSTON, TX 77056-1920
Assignment: 989
Reel/Frame:011154/0804   Pages: 9
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGEREV, SERGEY
Exec Dt:
08/28/2000
2
BELOV, VLADIMIR
Exec Dt:
08/28/2000
3
DUBINSKY, VLADIMIR
Exec Dt:
08/21/2000
4
BOLSHAKOV, ALEXEI
Exec Dt:
08/21/2000
5
TIUTEKIN, VICTOR
Exec Dt:
08/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6615949
NONE
09583258
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 990
Reel/Frame:011342/0930   Pages: 5
Recorded: 09/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIDERMAN, ARCADY
Exec Dt:
08/29/2000
2
BEARD, DAVID R.
Exec Dt:
09/05/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452388
NONE
09605463
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 991
Reel/Frame:011148/0920   Pages: 6
Recorded: 09/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEGGETT, III, JAMES V.
Exec Dt:
08/30/2000
2
DUBINSKY, VLADIMIR
Exec Dt:
08/15/2000
3
PATTERSON, DOUGLAS
Exec Dt:
08/28/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614360
NONE
09590906
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 992
Reel/Frame:011287/0362   Pages: 4
Recorded: 10/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, GREGORY S.
Exec Dt:
08/31/2000
2
HART, DANIEL R.
Exec Dt:
08/31/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6408946
NONE
09561484
Correspondence name and address
GERALD W. SPINKS
P.O. BOX 2330
PORT ORCHARD, WA 98366
Assignment: 993
Reel/Frame:011244/0899   Pages: 3
Recorded: 09/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUSSEAR, TERRY T.
Exec Dt:
09/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364014
NONE
09570467
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CONNECTICUT 06002
Assignment: 994
Reel/Frame:011183/0814   Pages: 4
Recorded: 09/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRUEGER, VOLKER
Exec Dt:
09/04/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516898
NONE
09632529
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 995
Reel/Frame:011236/0236   Pages: 3
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TURLEY, ROCKY A.
Exec Dt:
09/05/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431275
NONE
09619238
Correspondence name and address
CANTOR COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 996
Reel/Frame:011236/0652   Pages: 4
Recorded: 10/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURLEY, ROCKY A.
Exec Dt:
09/05/2000
2
YUAN, YUSHENG
Exec Dt:
10/16/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6595283
NONE
09619463
Correspondence name and address
CANTON COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 997
Reel/Frame:011146/0531   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COX, DON C.
Exec Dt:
09/06/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6361342
NONE
09658073
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 998
Reel/Frame:011183/0789   Pages: 4
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
09/06/2000
2
MEZZATESTA, ALBERTO
Exec Dt:
09/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381542
NONE
09543727
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 999
Reel/Frame:013806/0595   Pages: 7
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAELS, JOHN M.
Exec Dt:
09/06/2000
2
JONES, STANLEY C.
Exec Dt:
07/19/2000
3
LEE, JAEDONG
Exec Dt:
09/06/2000
4
MEISTER, MATTHIAS
Exec Dt:
06/22/2000
5
KRUEGER, VOLKER
Exec Dt:
06/22/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6640908
US20020185313
10213865
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TODD A. BYNUM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 1000
Reel/Frame:011183/0834   Pages: 7
Recorded: 09/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANSLEY, ROY MALCOLM
Exec Dt:
09/07/2000
2
NYLAND, DAVID
Exec Dt:
09/05/2000
3
CHAMBERS, RONALD EDWARD
Exec Dt:
08/30/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6470276
NONE
09575261
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
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