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Patent Assignment Assignor Details
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Assignor Name : XU, RICHARD Y.
Total Assignments: 13
Assignment: 1
Reel/Frame:014652/0697   Pages: 7
Recorded: 10/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZULIC, STEPHEN N.
Exec Dt:
07/07/2003
2
WOMBLE, ALLEN W.
Exec Dt:
07/03/2003
3
SCHEXNAYDER, WILFRED, JR.
Exec Dt:
09/09/2003
4
CORBETT, GARY
Exec Dt:
07/02/2003
5
XU, RICHARD Y.
Exec Dt:
06/27/2003
6
ROTHRS, DAVID
Exec Dt:
06/27/2003
7
ROTH, BRIAN
Exec Dt:
06/27/2003
8
LOUVIERE, RUSSELL T.
Exec Dt:
10/23/2003
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983795
US20040045709
10408798
Correspondence name and address
DUANE MORRIS LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:023303/0769   Pages: 5
Recorded: 09/30/2009
Attorney Dkt #:OMS4-49364-US (BAO0364US)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENT DATE IS LISTED AS 08/21/2009 PREVIOUSLY RECORDED ON REEL 023229 FRAME 0794. ASSIGNOR(S) HEREBY CONFIRMS THE DOCUMENT DATE SHOULD BE 08/25/2009 AS PER THE ATTACHED ASSIGNMENT.
Assignor
1
XU, RICHARD Y.
Exec Dt:
08/25/2008
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225862
US20110042103
12545388
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:022467/0970   Pages: 4
Recorded: 03/30/2009
Attorney Dkt #:284-48252-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TIANPING
Exec Dt:
03/03/2009
2
XU, RICHARD Y.
Exec Dt:
03/03/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8051913
US20100212899
12391646
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:022943/0243   Pages: 3
Recorded: 07/12/2009
Attorney Dkt #:D5407-462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
05/19/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8191634
US20100294502
12468103
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:022855/0281   Pages: 3
Recorded: 06/22/2009
Attorney Dkt #:274-49053-US (BAO0331US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
05/27/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100294515
12470931
Correspondence name and address
KEITH J. MURPHY, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:022855/0344   Pages: 5
Recorded: 06/22/2009
Attorney Dkt #:274-49029-US (BAO0330US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CROW, STEPHEN L.
Exec Dt:
06/10/2009
2
XU, RICHARD Y.
Exec Dt:
05/27/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100294514
12470927
Correspondence name and address
KEITH J. MURPHY, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:023358/0391   Pages: 6
Recorded: 10/12/2009
Attorney Dkt #:OMS4-49364-US (BAO0364US)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENT DATE LISTED AS 08/25/2008 PREVIOUSLY RECORDED ON REEL 023303 FRAME 0769. ASSIGNOR(S) HEREBY CONFIRMS THE DOCUMENT DATE SHOULD BE 08/25/2009 AS SHOWN IN THE ATTACHED ASSIGNMENT.
Assignor
1
XU, RICHARD Y.
Exec Dt:
08/25/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225862
US20110042103
12545388
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:023298/0994   Pages: 4
Recorded: 09/29/2009
Attorney Dkt #:3047-48865-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RICHARD Y.
Exec Dt:
09/04/2009
2
HUANG, TIANPING
Exec Dt:
09/04/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8550166
US20110017470
12506810
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
11200 WESTHEIMER ROAD
SUITE 900
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:023625/0352   Pages: 2
Recorded: 12/09/2009
Attorney Dkt #:GPS4-49551-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
12/08/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132613
12633880
Correspondence name and address
STEVE ROSENBLATT
11200 WESTHEIMER ROAD, SUITE 900
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:023631/0465   Pages: 2
Recorded: 12/09/2009
Attorney Dkt #:GPS4-49907-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
12/08/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8371370
US20110132599
12634577
Correspondence name and address
STEVE ROSENBLATT
11200 WESTHEIMER ROAD, SUITE 900
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:024675/0971   Pages: 2
Recorded: 07/13/2010
Attorney Dkt #:PAK4-49205-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
07/13/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8439107
US20120012303
12835565
Correspondence name and address
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 12
Reel/Frame:025928/0349   Pages: 4
Recorded: 03/09/2011
Attorney Dkt #:EXP4-50162-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RICHARD Y.
Exec Dt:
03/03/2011
2
ADAM, MARK K.
Exec Dt:
03/09/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8550178
US20120227957
13044072
Correspondence name and address
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 13
Reel/Frame:026145/0324   Pages: 2
Recorded: 04/18/2011
Attorney Dkt #:LIH4-49806-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, RICHARD Y.
Exec Dt:
04/15/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678083
US20120261116
13089006
Correspondence name and address
STEVE ROSENBLATT
P.O. BOX 421239
HOUSTON, TX 77242

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