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Patent Assignment Assignor Details
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Assignor Name : IP, MATTHEW
Total Assignments: 6
Assignment: 1
Reel/Frame:004971/0923   Pages: 2
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IP, MATTHEW
Exec Dt:
10/31/1988
Assignee
1
HALLIBURTON COMPANY
A DE CORP.
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874327
NONE
07267854
Correspondence name and address
WILLIAM J. BEARD
HALLIBURTON SERVICES
P. O. BOX 42800
HOUSTON, TX 77242-8044
Assignment: 2
Reel/Frame:012878/0352   Pages: 10
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVAKUMAR, ARJUN
Exec Dt:
11/16/2001
2
GOLDBERG, HOWARD D.
Exec Dt:
11/26/2001
3
YU, DULI
Exec Dt:
11/27/2001
4
IP, MATTHEW
Exec Dt:
12/07/2001
5
SCHMIDT, MARTIN A.
Exec Dt:
02/23/2002
6
MARSH, JAMES L.
Exec Dt:
11/29/2001
7
FUNG, BING-FAI
Exec Dt:
11/21/2001
8
SIMON, PHILIP
Exec Dt:
11/19/2001
Assignee
1
INPUT/OUTPUT, INC.
SUITE 200
12300 CHARLES E. SELECMAN DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871544
NONE
09936640
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TODD A. BYNUM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:015622/0354   Pages: 11
Recorded: 01/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVAKUMAR, ARJUN
Exec Dt:
11/16/2001
2
GOLDBERG, HOWARD D.
Exec Dt:
11/26/2001
3
YU, DU-LI
Exec Dt:
11/27/2001
4
IP, MATTHEW
Exec Dt:
12/07/2001
5
SCHMIDT, MARTIN A.
Exec Dt:
02/23/2002
6
MARSH, JAMES L.
Exec Dt:
11/21/2001
7
FUNG, BING-FAI
Exec Dt:
11/19/2001
Assignee
1
INPUT/OUTPUT, INC.
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6945110
US20050000082
10896602
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:016915/0133   Pages: 10
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVAKUMAR, ARJUN
Exec Dt:
11/16/2001
2
GOLDBERG, HOWARD D.
Exec Dt:
11/26/2001
3
YU, DU-LI
Exec Dt:
11/27/2001
4
IP, MATTHEW
Exec Dt:
12/07/2001
5
SCHMIDT, MARTIN A.
Exec Dt:
02/23/2002
6
MARSH, JAMES L.
Exec Dt:
11/29/2001
7
FUNG, BING-FAI
Exec Dt:
11/21/2001
8
SIMON, PHILIP
Exec Dt:
11/19/2001
Assignee
1
INPUT/OUTPUT, INC.
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7274079
US20050277219
11209164
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:016656/0019   Pages: 10
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELVAKUMAR, ARJUN
Exec Dt:
11/16/2001
2
GOLDBERG, HOWARD D.
Exec Dt:
11/26/2001
3
YU, DU-LI
Exec Dt:
11/27/2001
4
IP, MATTHEW
Exec Dt:
02/07/2002
5
SCHMIDT, MARTIN A.
Exec Dt:
11/23/2001
6
MARSH, JAMES L.
Exec Dt:
11/29/2001
7
FUNG, BING-FAI
Exec Dt:
11/21/2001
8
SIMON, PHILIP
Exec Dt:
11/19/2001
Assignee
1
INPUT/OUTPUT, INC.
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6945110
US20050000082
10896602
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:012981/0745   Pages: 22
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSHEFSKY, LARRY
Exec Dt:
03/12/2002
2
GOLDBERG, HOWARD D.
Exec Dt:
11/26/2001
3
STALNAKER, W. MARC
Exec Dt:
11/26/2001
4
RINNE, RAY
Exec Dt:
02/09/2002
5
BALDERES, DEMETRIOS
Exec Dt:
03/09/2002
6
LEMKE, GUIDO
Exec Dt:
02/25/2002
7
IP, MATTHEW
Exec Dt:
02/20/2002
8
BEHN, LAWRENCE P.
Exec Dt:
01/24/2002
9
DOMAGALSKI, KLAUS
Exec Dt:
12/07/2001
10
YU, LIANZHONG
Exec Dt:
02/25/2002
11
SELVAKUMAR, ARJUN
Exec Dt:
11/20/2001
12
YU, DULI
Exec Dt:
11/27/2001
13
MARSH, JAMES L.
Exec Dt:
11/29/2001
14
MAXWELL, PETER
Exec Dt:
12/03/2001
15
MORGAN, DAVID
Exec Dt:
02/20/2002
16
BUIE, THOMAS
Exec Dt:
02/18/2002
17
FABER, KEES
Exec Dt:
11/19/2001
18
ALTMAN, SJOERD
Exec Dt:
11/19/2001
19
LAROO, RICHARD
Exec Dt:
11/23/2001
Assignee
1
INPUT/OUTPUT, INC.
12300 PARC CREST DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7152473
NONE
09936634
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
TODD A. BYNUM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057

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