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Page 29 of 76

Assignee Name : BAKER HUGHES INCORPORATED
Total Assignments: 7524
Assignment: 2801
Reel/Frame:020850/0313   Pages: 3
Recorded: 04/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIFOGGIO, ROCCO
Exec Dt:
01/24/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886821
US20090188668
12019452
Correspondence name and address
TODD A. BYNUM
16815 ROYAL CREST DRIVE
SUITE 130
HOUSTON, TEXAS 77058
Assignment: 2802
Reel/Frame:020498/0758   Pages: 3
Recorded: 02/12/2008
Attorney Dkt #:104-46092-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GREEN, DEMORY S.
Exec Dt:
01/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021132
US20090202371
12029762
Correspondence name and address
KEITH R. DERRINGTON (9010RF.045487)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2803
Reel/Frame:020509/0204   Pages: 5
Recorded: 02/14/2008
Attorney Dkt #:154-43523-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLLIER, GLYNN M.
Exec Dt:
01/29/2008
2
HARPER, ALEXANDER R.
Exec Dt:
01/31/2008
3
BRUCE, DANIEL
Exec Dt:
01/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080128173
11697084
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2804
Reel/Frame:020797/0097   Pages: 5
Recorded: 04/14/2008
Attorney Dkt #:194-44173-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, TRAN M.
Exec Dt:
01/29/2008
2
WEERS, JERRY J.
Exec Dt:
01/31/2008
3
STARKS, JOSEPH L.
Exec Dt:
01/31/2008
4
WILLIAMS, MARK RICHARD
Exec Dt:
01/29/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080179221
12019276
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2805
Reel/Frame:020680/0616   Pages: 5
Recorded: 03/20/2008
Attorney Dkt #:594-37240-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LIMING
Exec Dt:
01/30/2008
2
KRIEGSHAUSER, BERTHOLD
Exec Dt:
03/10/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737697
US20080157773
12014586
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2806
Reel/Frame:020483/0957   Pages: 3
Recorded: 02/08/2008
Attorney Dkt #:594-40367-US-CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRENKEL, MICHAEL
Exec Dt:
01/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8116979
US20080133139
11943689
Correspondence name and address
CANTOR COLBURN LLP- BAKER ATLAS
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2807
Reel/Frame:020494/0971   Pages: 3
Recorded: 02/12/2008
Attorney Dkt #:304-45513-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAUDETTE, SEAN L.
Exec Dt:
01/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7921915
US20080302533
11758144
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2808
Reel/Frame:020584/0157   Pages: 7
Recorded: 02/29/2008
Attorney Dkt #:BAT-0062
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LISTING OF ASSIGNOR'S BY DELETING DANIEL T. GEORGI AS AN ASSIGNOR PREVIOUSLY RECORDED ON REEL 019973 FRAME 0291. ASSIGNOR(S) HEREBY CONFIRMS THE DELETEION OF ASSIGNOR DANIEL T. GEORGI.
Assignors
1
HASSAN, GAMAL A.
Exec Dt:
01/31/2008
2
MADIGAN, WILLIAM
Exec Dt:
02/02/2008
3
LINDSAY, GAVIN
Exec Dt:
02/03/2008
4
KURKOSKI, PHIL L.
Exec Dt:
01/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544928
US20090101808
11873556
Correspondence name and address
MARK F. SAMEK
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 2809
Reel/Frame:020463/0498   Pages: 3
Recorded: 02/05/2008
Attorney Dkt #:284-41861-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MCKAY, GRAEME
Exec Dt:
02/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757754
US20090050310
11844396
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2810
Reel/Frame:020511/0431   Pages: 5
Recorded: 02/14/2008
Attorney Dkt #:304-45087-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROW, STEPHEN L.
Exec Dt:
02/01/2008
2
CORONADO, MARTIN P.
Exec Dt:
02/01/2008
3
JOHNSON, MICHAEL H.
Exec Dt:
02/11/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090101344
11875499
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2811
Reel/Frame:020576/0076   Pages: 3
Recorded: 02/28/2008
Attorney Dkt #:BAO-0182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORONADO, MARTIN P.
Exec Dt:
02/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7570858
US20090148110
11950790
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2812
Reel/Frame:020600/0942   Pages: 3
Recorded: 03/05/2008
Attorney Dkt #:BAO-0192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORONADO, MARTIN P.
Exec Dt:
02/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090145603
11950814
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2813
Reel/Frame:020891/0266   Pages: 3
Recorded: 05/02/2008
Attorney Dkt #:424-44717-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HURSAN, GABOR
Exec Dt:
02/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705592
US20090198446
12024500
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2814
Reel/Frame:020458/0980   Pages: 3
Recorded: 02/04/2008
Attorney Dkt #:104-045591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, JOSEPH SCOTT, MR.
Exec Dt:
02/04/2008
2
BIERIG, KEVIN R., MR.
Exec Dt:
02/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090194295
12025139
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2815
Reel/Frame:020611/0706   Pages: 3
Recorded: 03/06/2008
Attorney Dkt #:304-46607-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEM, NICHOLAS J.
Exec Dt:
02/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597150
US20090194289
12024658
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2816
Reel/Frame:024365/0831   Pages: 8
Recorded: 05/11/2010
Attorney Dkt #:005355.700196
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TCHAKAROV, BORISLAV J.
Exec Dt:
02/05/2008
2
HUNZIKER, JAMES C.
Exec Dt:
02/05/2008
3
AZEEMUDDIN, MOHAMMED
Exec Dt:
01/31/2008
4
PHAN, QUAN V.
Exec Dt:
02/05/2008
5
ONG, SEE H.
Exec Dt:
02/14/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8171990
US20100051347
12323187
Correspondence name and address
KEITH R. DERRINGTON
P.O. BOX 61389
HOUSTON, TX 77002-2781
Assignment: 2817
Reel/Frame:026977/0205   Pages: 12
Recorded: 09/27/2011
Attorney Dkt #:SCR4-46448-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TCHAKAROV, BORIS J.
Exec Dt:
02/05/2008
2
HUNZIKER, JAMES C.
Exec Dt:
02/05/2008
3
PHAM, QUAN V.
Exec Dt:
02/05/2008
4
AZEEMUDDIN, MOHAMMED
Exec Dt:
01/31/2008
5
ONG, SEE H.
Exec Dt:
02/14/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090164128
12323552
Correspondence name and address
LAW OFFICE OF SHAWN HUNTER
P.O. BOX 270110
HOUSTON, TX 77277-0110
Assignment: 2818
Reel/Frame:020610/0804   Pages: 6
Recorded: 03/06/2008
Attorney Dkt #:274-46145-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'MALLEY, EDWARD J.
Exec Dt:
02/06/2008
2
RANJAN, PRIYESH
Exec Dt:
02/05/2008
3
MURRAY, DOUGLAS J.
Exec Dt:
02/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7703532
US20090071654
11856395
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2819
Reel/Frame:020481/0319   Pages: 4
Recorded: 02/08/2008
Attorney Dkt #:534-46628-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOEHR, JOHN D.
Exec Dt:
02/07/2008
2
MARKWARDT, PATRICK R.
Exec Dt:
02/07/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735578
US20090200009
12027765
Correspondence name and address
KEITH R. DERRINGTON (005355.700175)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2820
Reel/Frame:020499/0128   Pages: 6
Recorded: 02/12/2008
Attorney Dkt #:274-46678-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASCIARO, DARIO
Exec Dt:
02/07/2008
2
LAKE, BEN
Exec Dt:
01/29/2008
3
ROSENBLATT, STEVE
Exec Dt:
01/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7743833
US20090188662
12019478
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2821
Reel/Frame:020501/0335   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:024-43989-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIN, CHIH
Exec Dt:
02/07/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735583
US20090127002
11944272
Correspondence name and address
KEITH R. DERRINGTON (9001RF.045292)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2822
Reel/Frame:020492/0452   Pages: 8
Recorded: 02/11/2008
Attorney Dkt #:1684-8605US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADFORD, STEVEN R.
Exec Dt:
02/08/2008
2
KIDDER, KEVIN G.
Exec Dt:
02/08/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8657039
US20080128169
11949405
Correspondence name and address
R. SCOTT VINCENT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2823
Reel/Frame:020501/0448   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:424-43905-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAO MING
Exec Dt:
02/11/2008
2
PATTERSON, DOUGLAS J.
Exec Dt:
02/11/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080151690
11961349
Correspondence name and address
KAUSHIK P. SRIRAM
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2824
Reel/Frame:020503/0356   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:424-46314-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, FENGHUA
Exec Dt:
02/12/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090201764
12030421
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2825
Reel/Frame:020541/0495   Pages: 4
Recorded: 02/19/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASSEY, ALAN J.
Exec Dt:
02/13/2008
2
LUCE, DAVID K. KEITH
Exec Dt:
02/13/2008
3
NEHRING, KEITH L.
Exec Dt:
02/13/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891443
US20080202817
12032334
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2826
Reel/Frame:020584/0557   Pages: 10
Recorded: 02/29/2008
Attorney Dkt #:BAT-0058
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR ZHIYOUNG JIANG PREVIOUSLY RECORDED ON REEL 020391 FRAME 0462. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR'S NAME AS WRITTEN "ZHIYOUNG JIANG" SHOULD READ AS ZHIYONG JIANG.
Assignors
1
FORGANG, STANISLAV WILHELM
Exec Dt:
02/13/2008
2
GOLD, RANDY
Exec Dt:
02/13/2008
3
JIANG, ZHIYONG
Exec Dt:
02/13/2008
4
YANZIG, CARLOS A.
Exec Dt:
02/14/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7797111
US20090143989
11947250
Correspondence name and address
IRA M. TURNER
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 2827
Reel/Frame:020737/0034   Pages: 6
Recorded: 04/01/2008
Attorney Dkt #:424-43313-USCP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMDAN, MOUIN
Exec Dt:
02/14/2008
2
THERN, HOLGER F.
Exec Dt:
02/28/2008
3
KRUSPE, THOMAS
Exec Dt:
02/14/2008
4
ROTTENGATTER, PETER
Exec Dt:
02/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7821260
US20080183390
12029905
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2828
Reel/Frame:020803/0456   Pages: 8
Recorded: 04/15/2008
Attorney Dkt #:104-43190-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOY, ROBERT H.
Exec Dt:
02/15/2008
2
LAYTON, JAMES E.
Exec Dt:
02/15/2008
3
PARMETER, LARRY J.
Exec Dt:
02/28/2008
4
BESSER, GORDON
Exec Dt:
02/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7686074
US20080196887
12033819
Correspondence name and address
JAMES E. BRADLEY (9010RF.045453)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2829
Reel/Frame:020535/0254   Pages: 3
Recorded: 02/20/2008
Attorney Dkt #:BAO-0106P3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOYES, PETER BARNES
Exec Dt:
02/18/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7600565
US20080135231
12034243
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2830
Reel/Frame:020624/0426   Pages: 6
Recorded: 03/10/2008
Attorney Dkt #:564-46194-US (INT-0038)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAEPER, RALF
Exec Dt:
02/19/2008
2
MACPHERSON, JOHN D.
Exec Dt:
02/19/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7694558
US20090200079
12028913
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2831
Reel/Frame:020616/0894   Pages: 4
Recorded: 03/07/2008
Attorney Dkt #:534-46101-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
02/20/2008
2
EVANS, RANDY L.
Exec Dt:
03/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8256337
US20090223400
12044384
Correspondence name and address
KEITH R. DERRINGTON (005355.700178)
P.O. BOX 61389
HOUSTON, TX 77002-2781
Assignment: 2832
Reel/Frame:020618/0723   Pages: 4
Recorded: 03/07/2008
Attorney Dkt #:534-44067-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
02/20/2008
2
EVANS, RANDY L.
Exec Dt:
03/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7721820
US20090223714
12044739
Correspondence name and address
KEITH R. DERRINGTON (005355.700176)
P.O. BOX 61389
HOUSTON, TX 77002-2781
Assignment: 2833
Reel/Frame:020633/0321   Pages: 5
Recorded: 03/11/2008
Attorney Dkt #:584-40444-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIFOGGIO, ROCCO
Exec Dt:
02/20/2008
2
LARSON, RODERICK A.
Exec Dt:
03/06/2008
3
HONEKAMP, JEFFREY R.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857066
US20080149348
12024823
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2834
Reel/Frame:020655/0796   Pages: 5
Recorded: 03/14/2008
Attorney Dkt #:594-45671-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORGANG, STANISLAV W.
Exec Dt:
02/20/2008
2
CHEMALI, ROLAND E.
Exec Dt:
02/27/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7973532
US20090230967
12048966
Correspondence name and address
KAUSHIK P. SRIRAM
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2835
Reel/Frame:020556/0680   Pages: 3
Recorded: 02/25/2008
Attorney Dkt #:304-45088-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORONADO, MARTIN P.
Exec Dt:
02/22/2008
2
HAYTER, STEVEN R.
Exec Dt:
02/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8544548
US20090101352
11875534
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2836
Reel/Frame:020567/0662   Pages: 5
Recorded: 02/27/2008
Attorney Dkt #:304-45074-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLEM, NICHOLAS J.
Exec Dt:
02/22/2008
2
PETERSON, ELMER R.
Exec Dt:
02/21/2008
3
CORONADO, MARTIN P.
Exec Dt:
02/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090101329
11875464
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2837
Reel/Frame:020568/0132   Pages: 3
Recorded: 02/27/2008
Attorney Dkt #:304-45090-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YANG
Exec Dt:
02/22/2008
2
CORONADO, MARTIN P.
Exec Dt:
02/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8312931
US20090095487
11871685
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2838
Reel/Frame:020706/0529   Pages: 4
Recorded: 03/14/2008
Attorney Dkt #:194-45203-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RESPINI, MARCO
Exec Dt:
02/22/2008
2
MADEDDU, ENRICO
Exec Dt:
02/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080185316
12024251
Correspondence name and address
GENE L. TYLER
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2839
Reel/Frame:028749/0163   Pages: 3
Recorded: 08/08/2012
Attorney Dkt #:ICD4-45090-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YANG
Exec Dt:
02/22/2008
2
CORONADO, MARTIN P.
Exec Dt:
02/22/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8646535
US20120298370
13568877
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 2840
Reel/Frame:020674/0366   Pages: 5
Recorded: 03/19/2008
Attorney Dkt #:154-45470-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYE, WILLIAM M.
Exec Dt:
02/26/2008
2
HANSEN, NELS A.
Exec Dt:
03/11/2008
3
TRENERY, JR., JOHN B.
Exec Dt:
02/28/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712551
US20090194331
12026318
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2841
Reel/Frame:020776/0845   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:BAO-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STOESZ, CARL W.
Exec Dt:
02/27/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, CONNECTICUT 06103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090184194
12017204
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2842
Reel/Frame:020600/0698   Pages: 6
Recorded: 03/05/2008
Attorney Dkt #:104-45287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, CHRIS K., MR.
Exec Dt:
02/28/2008
2
BROWN, DONN J., MR.
Exec Dt:
03/04/2008
3
BROOKBANK, EARL B., MR.
Exec Dt:
03/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8028753
US20090223662
12042373
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2843
Reel/Frame:020601/0537   Pages: 4
Recorded: 03/05/2008
Attorney Dkt #:304-44011-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TIANPING
Exec Dt:
02/28/2008
2
CREWS, JAMES B.
Exec Dt:
02/28/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556376
US20080153720
12042439
Correspondence name and address
DAVID L. MOSSMAN
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2844
Reel/Frame:020629/0535   Pages: 3
Recorded: 03/11/2008
Attorney Dkt #:304-45130-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLAUER, DARRIN L.
Exec Dt:
02/29/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891430
US20090101341
11875558
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2845
Reel/Frame:020833/0961   Pages: 3
Recorded: 04/18/2008
Attorney Dkt #:424-45572-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, SONGHUA
Exec Dt:
02/29/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7808238
US20090210159
12034469
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2846
Reel/Frame:020602/0067   Pages: 4
Recorded: 03/05/2008
Attorney Dkt #:304-46649-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHARD, BENNETT M.
Exec Dt:
03/03/2008
2
MCELFRESH, PAUL M.
Exec Dt:
03/03/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708073
US20090223678
12042499
Correspondence name and address
DAVID L. MOSSMAN
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2847
Reel/Frame:020597/0666   Pages: 3
Recorded: 03/04/2008
Attorney Dkt #:424-43134-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROMERO, PEDRO ANTONIO
Exec Dt:
03/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7804297
US20090189604
12022755
Correspondence name and address
KAUSHIK P. SRIRAM
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2848
Reel/Frame:020602/0463   Pages: 4
Recorded: 03/05/2008
Attorney Dkt #:194-45135-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, TIMOTHY J.
Exec Dt:
03/04/2008
2
WEERS, JERRY J.
Exec Dt:
03/03/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080230445
12042536
Correspondence name and address
DAVID L. MOSSMAN
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2849
Reel/Frame:020611/0407   Pages: 5
Recorded: 03/06/2008
Attorney Dkt #:534-46010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
03/04/2008
2
EVANS, RANDY L.
Exec Dt:
02/27/2008
3
SLOAN, MARK L.
Exec Dt:
02/27/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757767
US20090223659
12043542
Correspondence name and address
KEITH R. DERRINGTON (005355.700177)
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2850
Reel/Frame:020611/0874   Pages: 3
Recorded: 03/06/2008
Attorney Dkt #:1684-8429US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOSTER, MICHAEL L.
Exec Dt:
03/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080179107
12020399
Correspondence name and address
R. SCOTT VINCENT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2851
Reel/Frame:020618/0814   Pages: 7
Recorded: 03/07/2008
Attorney Dkt #:1684-8522US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCLAIN, ERIC E.
Exec Dt:
03/05/2008
2
GAVIA, DAVID
Exec Dt:
03/05/2008
3
SNELL, LANE E.
Exec Dt:
03/05/2008
4
HOINES, JASON E.
Exec Dt:
03/06/2008
5
ISBELL, MATTHEW R.
Exec Dt:
03/06/2008
6
DOSTER, MICHAEL L.
Exec Dt:
03/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7762355
US20080179108
12020492
Correspondence name and address
R. SCOTT VINCENT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2852
Reel/Frame:020694/0170   Pages: 12
Recorded: 03/24/2008
Attorney Dkt #:1684-8048,1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, SURESH G.
Exec Dt:
03/05/2008
2
GEORGE, MATHEWS
Exec Dt:
02/21/2008
3
MCCLELLAN, RICHARD J.
Exec Dt:
02/14/2008
4
PASTUSEK, PAUL E.
Exec Dt:
03/24/2008
5
RUGASHOBOROLA, INNOCENT R.
Exec Dt:
03/05/2008
6
LYONS, NICHOLAS J.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7814998
US20080164071
11958082
Correspondence name and address
TRASK BRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2853
Reel/Frame:020642/0338   Pages: 4
Recorded: 03/12/2008
Attorney Dkt #:304-42355-USCP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TIANPING
Exec Dt:
03/06/2008
2
CREWS, JAMES B.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7967068
US20080149334
12047090
Correspondence name and address
DAVID L. MOSSMAN
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2854
Reel/Frame:020800/0564   Pages: 3
Recorded: 04/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLEM, NICHOLAS J.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7762324
US20090139718
11999374
Correspondence name and address
ANTHONY F. MATHENY
GREENBERG TRAURIG LLP
1000 LOUISIANA ST., SUITE 1800
HOUSTON, TEXAS 77002
Assignment: 2855
Reel/Frame:026323/0607   Pages: 3
Recorded: 05/23/2011
Attorney Dkt #:SCF4-42355-USD3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TIANPING
Exec Dt:
03/06/2008
2
CREWS, JAMES B.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110224110
13113375
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 2856
Reel/Frame:020658/0604   Pages: 3
Recorded: 03/17/2008
Attorney Dkt #:BAO-0210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAUDETTE, SEAN L.
Exec Dt:
03/07/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8490688
US20090173499
11970923
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2857
Reel/Frame:020705/0783   Pages: 4
Recorded: 03/26/2008
Attorney Dkt #:1684-7904.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRACKIN, VAN J.
Exec Dt:
03/07/2008
2
PASTUSEK, PAUL E.
Exec Dt:
03/24/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7921937
US20080164062
11970103
Correspondence name and address
JOSEPH A. WALKOWSKI
230 S. 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 2858
Reel/Frame:020640/0394   Pages: 3
Recorded: 03/12/2008
Attorney Dkt #:284-46855-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, SIDNEY K.
Exec Dt:
03/10/2008
2
PARMER, DONALD G., JR.
Exec Dt:
03/10/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7845400
US20090188664
12020973
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2859
Reel/Frame:020640/0502   Pages: 5
Recorded: 03/12/2008
Attorney Dkt #:284-45894-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, JOHN P.
Exec Dt:
03/10/2008
2
TRAHAN, JAMES S.
Exec Dt:
03/10/2008
3
CONNELL, PAUL L.
Exec Dt:
03/10/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7610957
US20090200012
12029228
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2860
Reel/Frame:020658/0667   Pages: 3
Recorded: 03/17/2008
Attorney Dkt #:BAO-0211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
O'MALLEY, EDWARD J.
Exec Dt:
03/10/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090178802
12014357
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2861
Reel/Frame:020675/0834   Pages: 3
Recorded: 03/19/2008
Attorney Dkt #:594-42268-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASSAN, GAMAL A.
Exec Dt:
03/10/2008
2
KURKOSKI, PHILIP L.
Exec Dt:
03/06/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015868
US20090084176
12051696
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2862
Reel/Frame:020750/0890   Pages: 5
Recorded: 04/03/2008
Attorney Dkt #:BAO-0220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOB, JOBBY T
Exec Dt:
03/10/2008
2
PENDLETON, BRYAN T.
Exec Dt:
03/10/2008
3
CRAIG, DANIEL T.
Exec Dt:
03/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090188671
12020095
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2863
Reel/Frame:020683/0703   Pages: 5
Recorded: 03/21/2008
Attorney Dkt #:594-42991-US (INT-0015)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSILI
Exec Dt:
03/11/2008
2
SIGNORELLI, JACK
Exec Dt:
01/17/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7742008
US20080158082
11877976
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2864
Reel/Frame:020660/0158   Pages: 3
Recorded: 03/17/2008
Attorney Dkt #:424-45509-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, ZUOLIN
Exec Dt:
03/12/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902707
US20080247269
12046629
Correspondence name and address
KAUSHIK P. SRIRAM
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2865
Reel/Frame:020680/0753   Pages: 3
Recorded: 03/20/2008
Attorney Dkt #:594-45627-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIFOGGIO, ROCCO
Exec Dt:
03/14/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7912647
US20090235732
12052001
Correspondence name and address
THOMAS J. RYAN
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 2866
Reel/Frame:020737/0063   Pages: 3
Recorded: 03/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLTERMANN, TERRY J.
Exec Dt:
03/17/2008
2
DICK, AARON J.
Exec Dt:
03/17/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 7719-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090236147
12052627
Correspondence name and address
JAMES E. BRADLEY
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2867
Reel/Frame:020877/0369   Pages: 3
Recorded: 04/30/2008
Attorney Dkt #:B31676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROMERO, PEDRO ANTONIO
Exec Dt:
03/17/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884602
US20090072824
11901937
Correspondence name and address
ARNOLD & KNOBLOCH, L.L.P.
2401 FOUNTAIN VIEW DRIVE
SUITE 630
HOUSTON, TX 77057
Assignment: 2868
Reel/Frame:020763/0092   Pages: 3
Recorded: 04/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOYD, CLARK DAVIS
Exec Dt:
03/18/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7840102
US20090003759
11960007
Correspondence name and address
THE H.T. THAN LAW GROUP
SUITE 560
1010 WISCONSIN AVENUE NW
WASHINGTON, DC 20007
Assignment: 2869
Reel/Frame:021214/0029   Pages: 5
Recorded: 07/09/2008
Attorney Dkt #:564-41952-USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESTES, ROBERT A
Exec Dt:
03/19/2008
2
BEFELD, WILLIAM J
Exec Dt:
06/05/2008
3
CRESSWELL, GARY J
Exec Dt:
06/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8899322
US20080257546
12049714
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2870
Reel/Frame:020703/0733   Pages: 4
Recorded: 03/26/2008
Attorney Dkt #:594-45607-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEMPER, RICHARD R.
Exec Dt:
03/20/2008
2
HAN, XIAOGANG
Exec Dt:
03/20/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718955
US20090242746
12055599
Correspondence name and address
CANTOR COLBURN LLP- BAKER ATLAS
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2871
Reel/Frame:020721/0409   Pages: 5
Recorded: 03/28/2008
Attorney Dkt #:BAKR00300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOHANAN, TOM G.
Exec Dt:
03/24/2008
2
LEUTHEN, JOHN M.
Exec Dt:
03/25/2008
3
RIDER, JERALD R.
Exec Dt:
03/27/2008
4
UNDERWOOD, MICHAEL C.
Exec Dt:
03/27/2008
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7834643
US20090243398
12058030
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 2872
Reel/Frame:020734/0604   Pages: 3
Recorded: 04/01/2008
Attorney Dkt #:034-45368-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRNER, PAUL
Exec Dt:
03/24/2008
2
AKULSHYN, VYACHESLAV
Exec Dt:
03/24/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8336406
US20080224465
12046044
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2873
Reel/Frame:020736/0744   Pages: 3
Recorded: 04/01/2008
Attorney Dkt #:104-45560-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHAW, CHRIS K.
Exec Dt:
03/24/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7814969
US20090242212
12060525
Correspondence name and address
KEITH R. DERRINGTON (9010RF.045491)
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2874
Reel/Frame:020964/0962   Pages: 3
Recorded: 05/19/2008
Attorney Dkt #:BHBA45362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITSKOVICH, GREGORY B.
Exec Dt:
03/24/2008
2
CHEMALI, ROLAND E.
Exec Dt:
04/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 1407
HOUSTON, TEXAS 77251-1497
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8332152
US20090240435
12077338
Correspondence name and address
R. PERRY MCCONNELL
9001 FOREST CROSSING, SUITE F
THE WOODLANDS, TX 77381
Assignment: 2875
Reel/Frame:020699/0591   Pages: 5
Recorded: 03/25/2008
Attorney Dkt #:424-46211-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLADKIKH, MIKHAIL N.
Exec Dt:
03/25/2008
2
CHEN, SONGHUA
Exec Dt:
03/25/2008
3
CHEN, JIANSHENG
Exec Dt:
03/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8195399
US20080221800
12053988
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2876
Reel/Frame:020810/0152   Pages: 3
Recorded: 04/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REITTINGER, PETER W.
Exec Dt:
03/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7844401
US20080215245
12009320
Correspondence name and address
G. MICHAEL ROEBUCK
6750 WEST LOOP SOUTH
SUITE 920
BELLAIRE, TX 77404
Assignment: 2877
Reel/Frame:020822/0339   Pages: 5
Recorded: 04/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTMANN, ANDREAS
Exec Dt:
03/25/2008
2
AKIMOV, OLEG N.
Exec Dt:
04/09/2008
3
BAULE, ANSGER
Exec Dt:
04/09/2008
4
FULDA, CHRISTIAN
Exec Dt:
04/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073623
US20090177404
11969577
Correspondence name and address
G. MICHAEL ROEBUCK
6750 WEST LOOP SOUTH
SUITE 920
BELLAIRE, TEXAS 77401
Assignment: 2878
Reel/Frame:020727/0872   Pages: 5
Recorded: 03/31/2008
Attorney Dkt #:284-46801-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, SIDNEY K., JR.
Exec Dt:
03/26/2008
2
GOMEZ, LEOPOLDO S.
Exec Dt:
03/26/2008
3
TOM, ANDY
Exec Dt:
03/26/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8132619
US20090200040
12028941
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2879
Reel/Frame:020759/0693   Pages: 4
Recorded: 04/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUDETTE, SEAN L.
Exec Dt:
03/26/2008
2
RICHARD, BENNETT M.
Exec Dt:
03/26/2008
3
BARNARD, JASON J.
Exec Dt:
03/28/2008
4
HOLMES, KEVIN C.
Exec Dt:
03/28/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717178
US20090173498
12006481
Correspondence name and address
ANTHONY F. MATHENY
GREENBERG TRAURIG LLP
1000 LOUISIANA ST., SUITE 1800
HOUSTON, TEXAS 77002
Assignment: 2880
Reel/Frame:020777/0233   Pages: 8
Recorded: 04/09/2008
Attorney Dkt #:INT-0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIMOV, OLEG N.
Exec Dt:
03/26/2008
2
ROESSEL, THORSTEN D.
Exec Dt:
03/26/2008
3
LI, JIANG
Exec Dt:
03/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8255767
US20090199072
12024524
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2881
Reel/Frame:020822/0025   Pages: 2
Recorded: 04/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JARRETT, MICHAEL A.
Exec Dt:
03/26/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977280
US20080194429
12082102
Correspondence name and address
PAULA D. MORRIS
PO BOX 420787
HOUSTON, TEXAS 77242-0787
Assignment: 2882
Reel/Frame:021216/0296   Pages: 3
Recorded: 07/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIMPSON, ANGUS J.
Exec Dt:
03/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090250214
12061411
Correspondence name and address
TODD A. BYNUM
SUITE 130
16815 ROYAL CREST DRIVE
HOUSTON, TX 77058
Assignment: 2883
Reel/Frame:021216/0604   Pages: 5
Recorded: 07/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMPSON, ANGUS J.
Exec Dt:
03/31/2008
2
SHAMMAI, MICHAEL H.
Exec Dt:
04/15/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090255672
12103486
Correspondence name and address
TODD BYNUM
SUITE 130
16815 ROYAL CREST DRIVE
HOUSTON, TEXAS 77058
Assignment: 2884
Reel/Frame:020882/0564   Pages: 4
Recorded: 04/30/2008
Attorney Dkt #:1684-8759US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADFORD, STEVEN R.
Exec Dt:
04/01/2008
2
SHALE, LES T.
Exec Dt:
04/01/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7882905
US20090242275
12058384
Correspondence name and address
R. SCOTT VINCENT/TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2885
Reel/Frame:020891/0451   Pages: 6
Recorded: 05/02/2008
Attorney Dkt #:594-42880-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESPALOV, ALEXANDRE N.
Exec Dt:
04/01/2008
2
BEARD, DAVID R.
Exec Dt:
04/08/2008
3
GOLD, RANDY
Exec Dt:
04/08/2008
4
ITSKOVICH, GREGORY B.
Exec Dt:
04/08/2008
5
WANG, TSILI
Exec Dt:
03/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030938
US20090243619
12055517
Correspondence name and address
CANTOR COLBURN LLP- BAKER ATLAS
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2886
Reel/Frame:020953/0660   Pages: 9
Recorded: 05/15/2008
Attorney Dkt #:024-44732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICK, AARON J.
Exec Dt:
04/01/2008
2
LIN, CHIH
Exec Dt:
04/24/2008
3
KOLTERMANN, TERRY J.
Exec Dt:
04/29/2008
4
ZAHRADNIK, ANTON F.
Exec Dt:
03/28/2008
5
SCOTT, DAN E.
Exec Dt:
03/17/2008
6
NGUYEN, DON Q.
Exec Dt:
04/28/2008
7
SULLIVAN, ERIC
Exec Dt:
05/01/2008
8
SHU, SCOTT SHIQUIANG
Exec Dt:
03/28/2008
Assignees
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
2
US SYNTHETIC CORPORATION
1260 S 1600 W
OREM, UTAH 84058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7861805
US20090283332
12121296
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2887
Reel/Frame:020756/0302   Pages: 6
Recorded: 04/04/2008
Attorney Dkt #:024-44762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELCH, ROBERT W., MR.
Exec Dt:
04/02/2008
2
FELDERHOFF, FLOYD C., MR.
Exec Dt:
04/01/2008
3
DOSTER, MICHAEL L., MR.
Exec Dt:
04/03/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080190670
12029197
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2888
Reel/Frame:020775/0901   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:274-47186-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, ALAN N.
Exec Dt:
04/02/2008
2
COGHILL, ANTHONY S.
Exec Dt:
04/02/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7779907
US20090242190
12054592
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2889
Reel/Frame:020830/0366   Pages: 3
Recorded: 04/21/2008
Attorney Dkt #:304-42355-USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CREWS, JAMES B.
Exec Dt:
04/02/2008
2
WILLINGHAM, JOHN R.
Exec Dt:
04/02/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080153719
12039205
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2890
Reel/Frame:020847/0028   Pages: 6
Recorded: 04/23/2008
Attorney Dkt #:274-47062-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEALL, CLIFFORD H.
Exec Dt:
04/02/2008
2
MAY, MICHAEL J.
Exec Dt:
04/09/2008
3
SLOAN, JAMES T.
Exec Dt:
04/02/2008
4
HAYNES, ANDREW
Exec Dt:
04/14/2008
5
ANDREWS, THAD D.
Exec Dt:
04/02/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8113286
US20080223581
12054809
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2891
Reel/Frame:020860/0711   Pages: 5
Recorded: 04/25/2008
Attorney Dkt #:BAKR00201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTHEN, JOHN M.
Exec Dt:
04/02/2008
2
PLITT, SHELDON
Exec Dt:
04/22/2008
3
RIDER, JERALD R.
Exec Dt:
04/02/2008
4
YOHANAN, TOM G.
Exec Dt:
04/02/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092190
US20080247880
12061241
Correspondence name and address
MARK L. BERRIER
3811 BEE CAVES RD.
SUITE 204
AUSTIN, TX 78746
Assignment: 2892
Reel/Frame:020777/0660   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:304-41007-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEIRICH, JOHN B.
Exec Dt:
04/03/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7721810
US20090188676
12018878
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 2893
Reel/Frame:020791/0572   Pages: 3
Recorded: 04/11/2008
Attorney Dkt #:304-46623-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GARCIA, LUIS A.
Exec Dt:
04/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7992637
US20090250222
12061426
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2894
Reel/Frame:020830/0488   Pages: 3
Recorded: 04/21/2008
Attorney Dkt #:154-09870-USD3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAND, RONALD G.
Exec Dt:
04/04/2008
2
QUINTERO, LIRIO
Exec Dt:
04/04/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989398
US20080182763
12062032
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2895
Reel/Frame:020776/0767   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:INT-0031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEBUTU, SEGUN A.
Exec Dt:
04/05/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839144
US20090195246
12024249
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2896
Reel/Frame:020851/0395   Pages: 6
Recorded: 04/24/2008
Attorney Dkt #:104-45744-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, MICHAEL J.
Exec Dt:
04/07/2008
2
VILCINSKAS, ERNESTO ALEJANDRO
Exec Dt:
04/18/2008
3
THOMPSON, HOWARD G.
Exec Dt:
04/17/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7658227
US20090266536
12108918
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2897
Reel/Frame:021216/0289   Pages: 3
Recorded: 07/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAY, MICHAEL P.
Exec Dt:
04/07/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090250207
12098898
Correspondence name and address
TODD A. BYNUM
SUITE 130
16815 ROYAL CREST DRIVE
HOUSTON, TEXAS 77058
Assignment: 2898
Reel/Frame:020772/0630   Pages: 4
Recorded: 04/08/2008
Attorney Dkt #:594-43611-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELEGRI, LUIS M.
Exec Dt:
04/08/2008
2
GOLD, RANDY
Exec Dt:
04/08/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7898260
US20080252295
12099625
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2899
Reel/Frame:020890/0619   Pages: 8
Recorded: 05/02/2008
Attorney Dkt #:594-47127-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBI, DAVID J.
Exec Dt:
04/08/2008
2
GLADKIKH, MIKHAIL N.
Exec Dt:
04/09/2008
3
LECOMPTE, BRIAN J.
Exec Dt:
04/08/2008
4
MENDEZ, FREDDY E.
Exec Dt:
04/08/2008
5
HURSAN, GABOR
Exec Dt:
04/08/2008
6
ONG, SEE HONG
Exec Dt:
04/08/2008
7
LONGO, JOHN M.
Exec Dt:
04/08/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8573298
US20090254283
12098927
Correspondence name and address
CANTOR COLBURN LLP- BAKER ATLAS
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2900
Reel/Frame:021216/0299   Pages: 7
Recorded: 07/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORGI, DANIEL T.
Exec Dt:
04/08/2008
2
KASHEVAROV, ALEKSANDR A.
Exec Dt:
03/31/2008
3
MANAKOV, ARTEM V.
Exec Dt:
03/31/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7841402
US20090255671
12099984
Correspondence name and address
TODD A. BYNUM
SUITE 130
16815 ROYAL CREST DRIVE
HOUSTON, TEXAS 77058
Page 29 of 76

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