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Patent Assignment Assignor Details
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Assignor Name : GERRARD, DAVID
Total Assignments: 4
Assignment: 1
Reel/Frame:011517/0765   Pages: 5
Recorded: 02/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2000
2
Exec Dt:
10/06/2000
3
Exec Dt:
10/23/2000
4
Exec Dt:
10/26/2000
Assignee
1
622 EMERSON ROAD
ST. LOUIS, MISSOURI 63141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09678463
Correspondence name and address
THOMPSON COBURN LLP
AHAJI J. KIRK
ONE FIRSTAR PLAZA
ST. LOUIS, MO 63101
Assignment: 2
Reel/Frame:029561/0593   Pages: 4
Recorded: 01/03/2013
Attorney Dkt #:BAO1027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2012
2
Exec Dt:
12/13/2012
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13686966
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:030202/0829   Pages: 7
Recorded: 04/12/2013
Attorney Dkt #:BAO0996US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2013
2
Exec Dt:
03/08/2013
3
Exec Dt:
03/07/2013
4
Exec Dt:
03/07/2013
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13773024
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:031490/0930   Pages: 8
Recorded: 10/28/2013
Attorney Dkt #:SCS4-51531-US (BAO0771USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2013
2
Exec Dt:
09/23/2013
3
Exec Dt:
09/25/2013
4
Exec Dt:
09/19/2013
5
Exec Dt:
09/17/2013
Assignee
1
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13967706
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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