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Patent Assignment Assignor Details
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Assignor Name : I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:009005/0045   Pages: 4
Recorded: 03/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
12/13/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
P. O. BOX 1407
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5506818
NONE
08496984
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
CHARLES R. SCHWEPPE
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:008748/0160   Pages: 4
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
08/22/1997
Assignee
1
INPUT/OUTPUT, INC.
SUITE 200
11104 WEST AIRPORT BLVD.
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5666328
NONE
08733495
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA
SUITE 4300
HOUSTON, TX 77002-5012
Assignment: 3
Reel/Frame:008843/0045   Pages: 4
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
12/03/1997
Assignee
1
INPUT/OUTPUT, INC.
SUITE 200
11104 WEST AIRPORT BLVD.
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796676
NONE
08783931
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA
SUITE 4300
HOUSTON, TX 77002-5012
Assignment: 4
Reel/Frame:008843/0067   Pages: 4
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
12/03/1997
Assignee
1
INPUT/OUTPUT, INC.
11104 WEST AIRPORT BLVD., SUITE 200
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5867451
NONE
08784484
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA, SUITE 4300
HOUSTON, TX 77022-5012
Assignment: 5
Reel/Frame:008867/0752   Pages: 4
Recorded: 12/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
12/17/1997
Assignee
1
INPUT/OUTPUT, INC.
SUITE 200
11104 WEST AIRPORT BLVD.
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5781510
NONE
08784978
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA
SUITE 4300
HOUSTON, TX 77002-5012
Assignment: 6
Reel/Frame:009037/0189   Pages: 4
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
01/23/1998
Assignee
1
INPUT/OUTPUT, INC.
11104 WEST AIRPORT BLVD., SUITE 200
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5761153
NONE
08671061
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA, SUITE 4300
HOUSTON, TX 77002-5012
Assignment: 7
Reel/Frame:009245/0506   Pages: 12
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
I/O EXPLORATION PRODUCTS (U.S.A.), INC.
Exec Dt:
02/12/1998
Assignee
1
INPUT/OUTPUT, INC.
11104 WEST AIRPORT BLVD., SUITE 200
STAFFORD, TEXAS 77477
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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App #
 
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08873120
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA, SUITE 4300
HOUSTON, TX 77002-5012

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