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Patent Assignment Assignor Details
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Assignor Name : BRADFORD, JOHN F.
Total Assignments: 11
Assignment: 1
Reel/Frame:007716/0696   Pages: 2
Recorded: 10/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCULLOUGH, JAMES D., JR.
Exec Dt:
10/09/1995
2
BRADFORD, JOHN F.
Exec Dt:
10/09/1995
Assignee
1
SHELL POLYPROPYLENE COMPANY
910 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5587434
NONE
08542719
Correspondence name and address
GARY J. FISCHMAN
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210-4433
Assignment: 2
Reel/Frame:023106/0135   Pages: 12
Recorded: 08/17/2009
Attorney Dkt #:024-48644-US (HCH0012US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, ERIC
Exec Dt:
07/15/2009
2
CURRY, DAVID
Exec Dt:
07/09/2009
3
CHENG, XIAMIN
Exec Dt:
06/30/2009
4
TRINH, TU TIEN
Exec Dt:
07/12/2009
5
WATTS, TERRY
Exec Dt:
06/30/2009
6
BRADFORD, JOHN F.
Exec Dt:
07/01/2009
7
DICK, AARON J.
Exec Dt:
07/06/2009
8
LIN, CHIH
Exec Dt:
07/28/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100329081
12492705
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:023165/0867   Pages: 5
Recorded: 08/28/2009
Attorney Dkt #:024-48472-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULKARNI, AJAY V.
Exec Dt:
08/10/2009
2
LUCE, DAVID K.
Exec Dt:
08/07/2009
3
BRADFORD, JOHN F.
Exec Dt:
08/14/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8087479
US20110031025
12535326
Correspondence name and address
MADAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TX 77057-5662
Assignment: 4
Reel/Frame:025888/0951   Pages: 5
Recorded: 03/02/2011
Attorney Dkt #:HHH4-48472-USD-HCH0103USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULKARNI, AJAY V.
Exec Dt:
08/10/2009
2
LUCE, DAVID K.
Exec Dt:
08/07/2009
3
BRADFORD, JOHN F.
Exec Dt:
08/14/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8240399
US20110147089
13038993
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:024977/0911   Pages: 7
Recorded: 09/13/2010
Attorney Dkt #:0016422-261US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSKE, ROBERT J.
Exec Dt:
07/28/2010
2
BLACKMAN, MARK PHILIP
Exec Dt:
07/29/2010
3
BRADFORD, JOHN F.
Exec Dt:
09/07/2010
4
DAMSCHEN, MICHAEL S.
Exec Dt:
08/09/2010
5
BRADSHAW, ROBERT D.
Exec Dt:
07/28/2010
6
PESSIER, RUDOLF C.
Exec Dt:
08/10/2010
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110290560
12791377
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS STREET
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 6
Reel/Frame:029118/0116   Pages: 4
Recorded: 10/12/2012
Attorney Dkt #:1012.00260.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSKE, ROBERT J.
Exec Dt:
06/27/2011
2
BRADFORD, JOHN F.
Exec Dt:
06/27/2011
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8950514
US20110315452
13172507
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY
SUITE 900
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:035077/0484   Pages: 4
Recorded: 03/03/2015
Attorney Dkt #:1012.00260.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSKE, ROBERT J.
Exec Dt:
06/27/2011
2
BRADFORD, JOHN F.
Exec Dt:
06/27/2011
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9657527
US20150211303
14585698
Correspondence name and address
SUTTON MCAUGHAN DEAVER, PLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:027410/0593   Pages: 6
Recorded: 12/19/2011
Attorney Dkt #:10151.1US (SLB4-50869-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLORES, ALEJANDRO
Exec Dt:
10/11/2011
2
DICK, AARON J.
Exec Dt:
10/05/2011
3
LIN, CHIH
Exec Dt:
10/03/2011
4
BRADFORD, JOHN F.
Exec Dt:
12/08/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8834026
US20120080230
13250335
Correspondence name and address
TRASKBRITT, P.C. / BAKER HUGHES, INC. BA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 9
Reel/Frame:034906/0934   Pages: 12
Recorded: 02/06/2015
Attorney Dkt #:1012.00272.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
04/10/2014
2
BUSKE, ROBERT J.
Exec Dt:
04/10/2014
3
PESSIER, RUDOLF C.
Exec Dt:
04/02/2014
4
NGUYEN, DON Q.
Exec Dt:
04/10/2014
5
DAMSCHEN, MICHAEL S.
Exec Dt:
05/08/2014
6
ROTHE, MITCHELL A.
Exec Dt:
04/10/2014
7
HOWARD, JOHNATHAN
Exec Dt:
04/01/2014
8
VEMPATI, CHAITANYA K.
Exec Dt:
04/02/2014
9
PREVOST, GREGORY C.
Exec Dt:
05/16/2014
10
BRADFORD, JOHN F.
Exec Dt:
05/18/2014
Assignee
1
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353575
US20130313021
13678521
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:038369/0321   Pages: 11
Recorded: 04/25/2016
Attorney Dkt #:1012.00272.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAHRADNIK, ANTON F.
Exec Dt:
04/10/2014
2
BUSKE, ROBERT J.
Exec Dt:
04/10/2014
3
PESSIER, RUDOLF C.
Exec Dt:
04/02/2014
4
NGUYEN, DON Q.
Exec Dt:
04/10/2014
5
DAMSCHEN, MICHAEL S.
Exec Dt:
05/08/2014
6
ROTHE, MITCHELL A.
Exec Dt:
04/10/2014
7
HOWARD, JOHNATHAN
Exec Dt:
04/01/2014
8
VEMPATI, CHAITANYA K.
Exec Dt:
04/02/2014
9
PREVOST, GREGORY C.
Exec Dt:
05/16/2014
10
BRADFORD, JOHN F.
Exec Dt:
05/18/2014
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10190366
US20160251902
15137294
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056
Assignment: 11
Reel/Frame:035260/0314   Pages: 10
Recorded: 03/26/2015
Attorney Dkt #:1012.00282.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, DON Q.
Exec Dt:
02/27/2015
2
POTEET, CARL E.
Exec Dt:
03/25/2015
3
BRADFORD, JOHN F.
Exec Dt:
03/25/2015
4
SULLIVAN, ERIC C.
Exec Dt:
03/25/2015
5
BLACKMAN, MARK P.
Exec Dt:
02/27/2015
6
MASSEY, ALAN J.
Exec Dt:
02/26/2015
7
RICKS, GREGORY L.
Exec Dt:
03/25/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9782857
US20150152687
14611167
Correspondence name and address
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY, SUITE 900
HOUSTON, TX 77056

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