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Patent Assignment Assignor Details
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Assignor Name : CAIRNS, PAUL G.
Total Assignments: 7
Assignment: 1
Reel/Frame:014784/0004   Pages: 6
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2003
2
Exec Dt:
11/19/2003
3
Exec Dt:
11/20/2003
4
Exec Dt:
11/24/2003
5
Exec Dt:
11/24/2003
6
Exec Dt:
11/24/2003
Assignee
1
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10629268
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:017334/0953   Pages: 7
Recorded: 03/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2006
2
Exec Dt:
03/01/2006
3
Exec Dt:
03/11/2006
4
Exec Dt:
03/03/2006
5
Exec Dt:
03/03/2006
6
Exec Dt:
03/03/2006
Assignee
1
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322050
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:021656/0063   Pages: 2
Recorded: 10/09/2008
Attorney Dkt #:0149-P03979US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/07/2008
Assignee
1
610 OLD YORK ROAD
JENKINTOWN, PENNSYLVANIA 19046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12279127
Correspondence name and address
KATHLEEN D. RIGAUT, PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 4
Reel/Frame:027783/0142   Pages: 6
Recorded: 02/29/2012
Attorney Dkt #:MLO4-51219-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2012
2
Exec Dt:
01/04/2012
3
Exec Dt:
02/28/2012
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13326025
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:027797/0054   Pages: 4
Recorded: 03/02/2012
Attorney Dkt #:RES4-51287-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2012
2
Exec Dt:
03/01/2012
3
Exec Dt:
03/01/2012
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13407175
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 6
Reel/Frame:028392/0693   Pages: 6
Recorded: 06/18/2012
Attorney Dkt #:RES4-53210-US/BAT0405US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2012
2
Exec Dt:
06/07/2012
3
Exec Dt:
06/12/2012
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13525630
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:028600/0038   Pages: 5
Recorded: 07/20/2012
Attorney Dkt #:OPE4-53522-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2012
2
Exec Dt:
07/11/2012
3
Exec Dt:
07/16/2012
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13537586
Correspondence name and address
SHAWN HUNTER / BAKER HUGHES FILINGS
P.O. BOX 270110
HOUSTON, TX 77277-0110

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