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Patent Assignment Assignor Details
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Assignor Name : EVANS, RANDY L.
Total Assignments: 13
Assignment: 1
Reel/Frame:019522/0922   Pages: 6
Recorded: 07/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, RANDY L.
Exec Dt:
06/06/2007
2
HILL, FREEMAN L.
Exec Dt:
06/13/2007
3
HETZ, AVIGDOR
Exec Dt:
06/06/2007
4
HONEKAMP, JEFFREY
Exec Dt:
06/14/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062534
US20080034951
11789310
Correspondence name and address
KEITH R. DERRINGTON (005355.700128)
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 2
Reel/Frame:019960/0093   Pages: 6
Recorded: 10/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
09/12/2007
2
CRESSWELL, GARY J.
Exec Dt:
10/04/2007
3
BAROLAK, JOSEPH GREGORY
Exec Dt:
09/13/2007
4
EVANS, RANDY L.
Exec Dt:
09/11/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757769
US20090090507
11867502
Correspondence name and address
KEITH R. DERRINGTON
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:020049/0848   Pages: 4
Recorded: 10/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, RANDY L.
Exec Dt:
10/09/2007
2
HILL, FREEMAN L.
Exec Dt:
10/16/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8169337
US20090045975
11840725
Correspondence name and address
KEITH R. DERRINGTON (005355.700169)
BRACEWELL & GIULIANI LLP, P.O. 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:020058/0842   Pages: 6
Recorded: 10/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
10/16/2007
2
CRESSWELL, GARY J.
Exec Dt:
10/23/2007
3
CHASE, DAVID M.
Exec Dt:
10/16/2007
4
EVANS, RANDY L.
Exec Dt:
10/09/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8074737
US20090050322
11841062
Correspondence name and address
KEITH R. DERRINGTON
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
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: 6
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: 7
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: 8
Reel/Frame:022459/0027   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:534-41667-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, RANDY L.
Exec Dt:
03/25/2009
2
MYERS, WILLIAM D., JR.
Exec Dt:
03/25/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8127848
US20090242198
12412101
Correspondence name and address
KEITH R. DERRINGTON
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 9
Reel/Frame:027894/0763   Pages: 10
Recorded: 03/20/2012
Attorney Dkt #:005355.700184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, FREEMAN L.
Exec Dt:
08/26/2009
2
EVANS, RANDY L.
Exec Dt:
08/26/2009
3
CLARK, JOHN H.
Exec Dt:
08/26/2009
4
SLOAN, MARK L.
Exec Dt:
09/09/2009
5
MYERS, WILLIAM D., JR.
Exec Dt:
03/09/2012
6
BAROLAK, JOSEPH GREGORY
Exec Dt:
08/25/2009
7
PATTON, GEORGE
Exec Dt:
12/28/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8127846
US20100096131
12394598
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 10
Reel/Frame:024671/0240   Pages: 5
Recorded: 07/13/2010
Attorney Dkt #:BAL4-48808-05355.700201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZ, AVIGDOR
Exec Dt:
07/01/2010
2
EVANS, RANDY L.
Exec Dt:
05/12/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839863
US20100276144
12773675
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77002-2781
Assignment: 11
Reel/Frame:024685/0947   Pages: 8
Recorded: 07/14/2010
Attorney Dkt #:05355.700200 BAL4-48807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, RANDY L.
Exec Dt:
06/30/2010
2
HETZ, AVIGDOR
Exec Dt:
07/13/2010
3
SLOAN, MARK
Exec Dt:
05/26/2010
4
MYERS, WILLIAM D., JR.
Exec Dt:
07/12/2010
5
MHASKAR, NAUMAN H.A.L.
Exec Dt:
05/26/2010
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8286697
US20100276136
12773664
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77002-2781
Assignment: 12
Reel/Frame:026488/0515   Pages: 9
Recorded: 06/23/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHACE, DAVID M.
Exec Dt:
06/14/2011
2
ANSARI, RAFAY Z.
Exec Dt:
06/14/2011
3
FROST, ELTON, JR.
Exec Dt:
06/07/2011
4
INANC, FEYZI
Exec Dt:
06/07/2011
5
GILCHRIST, W. ALLEN, JR.
Exec Dt:
06/07/2011
6
EVANS, RANDY L.
Exec Dt:
06/08/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8525103
US20120091329
13033775
Correspondence name and address
MARK F. SAMEK
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:026790/0223   Pages: 7
Recorded: 08/23/2011
Attorney Dkt #:005355.700206-BAL4-50899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, JOHN H.
Exec Dt:
08/23/2011
2
COOPER, PHILIP G.
Exec Dt:
08/22/2011
3
EVANS, RANDY L.
Exec Dt:
08/22/2011
4
MARSH, ROGER J.
Exec Dt:
08/23/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120048539
13215379
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77208-1389

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