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Patent Assignment Assignor Details
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Assignor Name : DAHL, THOMAS G.
Total Assignments: 4
Assignment: 1
Reel/Frame:020249/0818   Pages: 11
Recorded: 12/14/2007
Attorney Dkt #:564-42874-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASHEVSKIY, DMITRIY
Exec Dt:
12/10/2007
2
MCGINLEY, PATRICK J.
Exec Dt:
12/12/2007
3
MACPHERSON, JOHN D.
Exec Dt:
12/06/2007
4
BROOKS, ANDREW G.
Exec Dt:
12/06/2007
5
DAHL, THOMAS G.
Exec Dt:
12/10/2007
6
PINNELL, MITCHELL G.
Exec Dt:
12/06/2007
7
CAIRNS, PAUL GERARD
Exec Dt:
12/10/2007
8
RANDALL, ROBIN F.
Exec Dt:
12/07/2007
9
HILL, MARK ANDREW
Exec Dt:
12/10/2007
10
ROBNETT, EDWARD W.
Exec Dt:
12/06/2007
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902695
US20080137474
11949444
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 2
Reel/Frame:038828/0283   Pages: 8
Recorded: 06/07/2016
Attorney Dkt #:DAT4-50553-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHL, THOMAS G.
Exec Dt:
05/02/2016
2
MACPHERSON, JOHN D.
Exec Dt:
05/05/2016
3
JOGI, PUSHKAR N.
Exec Dt:
05/06/2016
4
RECKMANN, HANNO
Exec Dt:
05/02/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352158
US20120222901
13408705
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:049769/0571   Pages: 10
Recorded: 07/16/2019
Attorney Dkt #:DAT450553USC/INT0405USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEI, JIANYONG
Exec Dt:
04/25/2012
2
DAHL, THOMAS G.
Exec Dt:
05/02/2016
3
MACPHERSON, JOHN D.
Exec Dt:
05/05/2016
4
JOGI, PUSHKAR N.
Exec Dt:
05/06/2016
5
RECKMANN, HANNO
Exec Dt:
05/02/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293283
US20220049603
16513408
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 4
Reel/Frame:038982/0643   Pages: 3
Recorded: 06/22/2016
Attorney Dkt #:DDE4-60269-USNP/INT0654US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAHL, THOMAS G.
Exec Dt:
06/16/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287870
US20170370204
15189163
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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