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Assignor Name : DUNCAN, ROGER GLEN
Total Assignments: 20
Assignment: 1
Reel/Frame:025623/0862   Pages: 5
Recorded: 01/12/2011
Attorney Dkt #:OPS4-50099-US (OSY0040US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
01/12/2011
2
CHILDERS, BROOKS A.
Exec Dt:
01/12/2011
3
HOMA, DANIEL S.
Exec Dt:
01/12/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8638444
US20120175513
13004268
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:025766/0979   Pages: 4
Recorded: 01/19/2011
Attorney Dkt #:OPS4-50327-US (OSY0039US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
01/19/2011
2
CHILDERS, BROOKS A.
Exec Dt:
01/19/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592747
US20120181420
13008979
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:025870/0740   Pages: 4
Recorded: 02/28/2011
Attorney Dkt #:OPS4-50274-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
02/11/2011
2
CHILDERS, BROOKS A.
Exec Dt:
02/11/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120200422
13023945
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:026591/0391   Pages: 3
Recorded: 07/14/2011
Attorney Dkt #:OPS4-50856-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
07/13/2011
2
CHILDERS, BROOKS A.
Exec Dt:
07/13/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8797541
US20130016979
13180059
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:027419/0082   Pages: 8
Recorded: 12/20/2011
Attorney Dkt #:OPS4-52056-US/OSY0057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
10/25/2011
2
BARRY, ALEXANDER M.
Exec Dt:
12/05/2011
3
CHILDERS, BROOKS A.
Exec Dt:
10/25/2011
4
HARMAN, ROBERT M.
Exec Dt:
10/18/2011
5
COUCH, PHILIP ROBIN
Exec Dt:
11/04/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON,, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546915
US20130093598
13271683
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:027426/0469   Pages: 6
Recorded: 12/21/2011
Attorney Dkt #:OPS4-51015-US/OSY0055US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
10/25/2011
2
CHILDERS, BROOKS A.
Exec Dt:
10/25/2011
3
COUCH, PHILIP ROBIN
Exec Dt:
11/11/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410903
US20130093599
13271968
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:027427/0887   Pages: 10
Recorded: 12/21/2011
Attorney Dkt #:OPS4-52055-US/OSY0056US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRY, ALEXANDER M.
Exec Dt:
12/05/2011
2
DUNCAN, ROGER GLEN
Exec Dt:
10/25/2011
3
CHILDERS, BROOKS A.
Exec Dt:
10/25/2011
4
HARMAN, ROBERT M.
Exec Dt:
10/18/2011
5
HOMA, DANIEL S.
Exec Dt:
10/18/2011
6
BALAGOPAL, AJIT
Exec Dt:
11/02/2011
7
COUCH, PHILIP ROBIN
Exec Dt:
12/01/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8681322
US20130094011
13271852
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:029670/0893   Pages: 5
Recorded: 01/22/2013
Attorney Dkt #:OPS4-54626-US (OSY0068US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDERS, BROOKS A.
Exec Dt:
11/30/2012
2
DUNCAN, ROGER GLEN
Exec Dt:
11/30/2012
3
NUCKELS, MICHAEL C.
Exec Dt:
11/30/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9784862
US20140150548
13690324
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:029614/0197   Pages: 4
Recorded: 01/11/2013
Attorney Dkt #:OPS4-54501-US (OSY0073US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDERS, BROOKS A.
Exec Dt:
12/10/2012
2
DUNCAN, ROGER GLEN
Exec Dt:
12/10/2012
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291505
US20140160483
13707979
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:029789/0245   Pages: 7
Recorded: 02/11/2013
Attorney Dkt #:OPS4-54554-US/OSY0071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYSOCKI, PAUL F.
Exec Dt:
01/07/2013
2
DUNCAN, ROGER GLEN
Exec Dt:
01/02/2013
3
LAMBERT, CHRISTOPHER H.
Exec Dt:
01/02/2013
4
CHILDERS, BROOKS A.
Exec Dt:
01/02/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140158877
13711133
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:029828/0984   Pages: 4
Recorded: 02/19/2013
Attorney Dkt #:OPS4-52989-US (OSY0079US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
02/15/2013
2
RAUM, MATTHEW THOMAS
Exec Dt:
02/15/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140230536
13768113
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:030306/0323   Pages: 6
Recorded: 04/29/2013
Attorney Dkt #:OPS4-54450-US/OSY0074US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
03/08/2013
2
CHILDERS, BROOKS A.
Exec Dt:
03/08/2013
3
WYSOCKI, PAUL F.
Exec Dt:
03/08/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683902
US20140198823
13744044
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:030348/0514   Pages: 4
Recorded: 05/03/2013
Attorney Dkt #:OPS4-54502(OSY0072US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNCAN, ROGER GLEN
Exec Dt:
04/30/2013
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140327915
13886929
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:032059/0480   Pages: 6
Recorded: 01/28/2014
Attorney Dkt #:OPS4-56688-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDERS, BROOKS A.
Exec Dt:
01/08/2014
2
FAZIO, CHRISTOPHER J.
Exec Dt:
01/06/2014
3
DUNCAN, ROGER GLEN
Exec Dt:
01/13/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10429542
US20150177411
14138972
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:032499/0039   Pages: 6
Recorded: 03/21/2014
Attorney Dkt #:OPS4-53358-US (OSY0103US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
03/03/2014
2
RAUM, MATTHEW THOMAS
Exec Dt:
02/25/2014
3
LAMBERT, CHRISTOPHER H.
Exec Dt:
02/20/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9494416
US20150219445
14174055
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:033365/0947   Pages: 4
Recorded: 07/22/2014
Attorney Dkt #:OPS4-55873-US(OSY0086US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDERS, BROOKS A.
Exec Dt:
07/08/2014
2
DUNCAN, ROGER GLEN
Exec Dt:
07/08/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321222
US20150048243
14322160
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:033680/0987   Pages: 6
Recorded: 09/05/2014
Attorney Dkt #:OPS4-56151-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUM, MATTHEW THOMAS
Exec Dt:
08/25/2014
2
DUNCAN, ROGER GLEN
Exec Dt:
08/25/2014
3
CHILDERS, BROOKS A.
Exec Dt:
08/25/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150085610
14462804
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:034253/0092   Pages: 6
Recorded: 11/24/2014
Attorney Dkt #:OPS4-58255-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, DANIEL BOYD
Exec Dt:
10/28/2014
2
LEE, ERIK N.
Exec Dt:
09/29/2014
3
DUNCAN, ROGER GLEN
Exec Dt:
10/29/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633965
US20160084074
14492857
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:035213/0967   Pages: 4
Recorded: 03/20/2015
Attorney Dkt #:OPS4-56704-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDERS, BROOKS A.
Exec Dt:
12/02/2014
2
DUNCAN, ROGER GLEN
Exec Dt:
12/09/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150146209
14525341
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 20
Reel/Frame:037705/0179   Pages: 5
Recorded: 02/11/2016
Attorney Dkt #:OPS456839USPSP/OSY0131US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCAN, ROGER GLEN
Exec Dt:
02/03/2016
2
CLARKE, COLIN M.
Exec Dt:
02/05/2016
3
BABAR, ASAD
Exec Dt:
02/05/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160265905
15019052
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST., 22ND FLOOR
HARTFORD, CT 06103

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