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Trademark Assignment Assignor Details

Assignor Name : INPUT/OUTPUT, INC.
Total Assignments: 18
Assignment: 1
Reel/Frame:0847/0908   Pages: 11
    Recorded: 03/02/1992
Conveyance: ASSIGNMENT OF THE ENTIRE INTEREST AND GOODWILL PREDICATED ON AS TRANSFER OF ASSETS. (SEE DOCUMENT FOR DETAILS).
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
12/31/1981
Entity Type:
CORPORATION
Citizenship:
TEXAS
Assignee
1
W.K. 41, INC.
Entity Type:
CORPORATION
Citizenship:
NEW JERSEY
Property
 
Ser. #
Reg. #
 
 
 
 
 
72367851
931732
Correspondence name and address
DODGE, BUSH, MOSELEY & RIDDLE
950 ECHO LANE
SUITE 180
HOUSTON, TEXAS 77024
Assignment: 2
Reel/Frame:1789/0986 View Recorded Assignment View Recorded Assignment   Pages: 2
    Recorded: 09/18/1998
Conveyance: ASSIGNS THE ENTIRE INTEREST
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/03/1998
Entity Type:
UNKNOWN
Citizenship:
NONE
Assignee
1
I/O GREEN MOUNTAIN, INC.
1800 38TH STREET, #100
BOULDER, COLORADO 80301
Entity Type:
UNKNOWN
Citizenship:
NONE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
 
75323657
2697996
 
75323658
NONE
Correspondence name and address
HAYNES AND BOONE, L.L.P.
TIM HEADLEY
1000 LOUISIANA STREET
SUITE 4300
HOUSTON, TEXAS 77002-5012
Assignment: 3
Reel/Frame:2259/0093 View Recorded Assignment View Recorded Assignment   Pages: 4
    Recorded: 03/19/2001
Conveyance: ASSIGNS THE ENTIRE INTEREST
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
03/01/2001
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
IO GREEN MOUNTAIN, INC.
361 CENTENNIAL PARKWAY, SUITE 220
LOUISVILLE, COLORADO 80027
Entity Type:
CORPORATION
Citizenship:
NONE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
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74267213
1742914
 
74267215
1741055
 
74381959
1857216
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 4
Reel/Frame:3435/0051 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 11/29/2006
Attorney Dkt #:IO-0001
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
11/29/2006
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
CONCEPT SYSTEMS HOLDINGS LIMITED
16 CHARLOTTE SQUARE
EDINBURGH, UNITED KINGDOM EH2 4DF
Entity Type:
CORPORATION
Citizenship:
UNITED KINGDOM
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
78724300
3133105
 
78724382
3424277
 
78851521
3253340
 
78851586
NONE
 
78851635
3205890
 
78851671
3205893
 
78962921
3433362
Correspondence name and address
MADAN MOSSMAN & SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:3616/0419 View Recorded Assignment View Recorded Assignment   Pages: 4
    Recorded: 09/06/2007
Attorney Dkt #:IO-4085US; 4090,4092-4094
Conveyance: ASSIGNS THE ENTIRE INTEREST
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/06/2007
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
GX TECHNOLOGY CORPORATION
2105 CITYWEST BOULEVARD
HOUSTON, TEXAS 77042-2837
Entity Type:
CORPORATION
Citizenship:
NONE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
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77257243
3434717
 
77266797
3434755
 
77266801
3434756
 
77266807
3434757
 
77266813
3470843
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 6
Reel/Frame:3680/0594 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 12/18/2007
Attorney Dkt #:IO-4063
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
78731794
3353684
Correspondence name and address
GENE L. TYLER
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 7
Reel/Frame:3691/0399 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 01/07/2008
Attorney Dkt #:IO-4086,4087,4089
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
77233406
3828674
 
77245604
3763728
 
77249211
NONE
Correspondence name and address
GENE L. TYLER
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 8
Reel/Frame:3704/0475 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 01/25/2008
Attorney Dkt #:IO-4083 AND IO-4063
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
 
77127174
3358701
 
78731794
3353684
Correspondence name and address
GENE L. TYLER
MADAN MOSSMAN & SRIRAM PC
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 9
Reel/Frame:4140/0911 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 01/29/2010
Attorney Dkt #:IO-4026US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
76396576
2741305
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
11200 WESTHEIMER ROAD
SUITE 900
HOUSTON, TX 77042-3229
Assignment: 10
Reel/Frame:4219/0984 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 06/07/2010
Attorney Dkt #:IO-4017US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
75151414
2355523
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77249
Assignment: 11
Reel/Frame:4238/0206 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 07/07/2010
Attorney Dkt #:IO-4088US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
77978623
3769248
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 12
Reel/Frame:4240/0346 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 07/12/2010
Attorney Dkt #:M216840~486267-15
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD, SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
74582818
1921777
 
78373824
3030395
 
78783756
3171437
Correspondence name and address
CHARLENE M. KROGH, DORSEY & WHITNEY LLP
370 SEVENTEENTH STREET, SUITE 4700
IP DEPARTMENT
DENVER, CO 80202-5647
Assignment: 13
Reel/Frame:4260/0535 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 08/13/2010
Attorney Dkt #:IO-4048US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
78247990
2874610
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 14
Reel/Frame:4589/0249 View Recorded Assignment View Recorded Assignment   Pages: 2
    Recorded: 07/22/2011
Attorney Dkt #:IO-4003US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
75792054
2472270
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 15
Reel/Frame:4958/0018 View Recorded Assignment View Recorded Assignment   Pages: 3
    Recorded: 02/07/2013
Attorney Dkt #:IO-4067US AND IO-4068US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Properties
 
Ser. #
Reg. #
 
Ser. #
Reg. #
 
 
 
 
78851635
3205890
 
78851671
3205893
Correspondence name and address
GENE L. TYLER
MOSSMAN KUMAR & TYLER PC
PO BOX 421239
HOUSTON, TX 77242
Assignment: 16
Reel/Frame:5025/0506 View Recorded Assignment View Recorded Assignment   Pages: 2
    Recorded: 05/10/2013
Attorney Dkt #:IO-4066US
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042-2839
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
78851586
3211015
Correspondence name and address
MOSSMAN KUMAR & TYLER PC
PO BOX 421239
HOUSTON, TX 77242
Assignment: 17
Reel/Frame:5165/0524 View Recorded Assignment View Recorded Assignment   Pages: 2
    Recorded: 12/03/2013
Attorney Dkt #:10013
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITYWEST BOULEVARD
SUITE 400
HOUSTON, TEXAS 77042
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
74364020
1811957
Correspondence name and address
JAMES T. CRONVICH
200 LAITRAM LANE
HARAHAN, LA 70123
Assignment: 18
Reel/Frame:5478/0212 View Recorded Assignment View Recorded Assignment   Pages: 2
    Recorded: 03/16/2015
Attorney Dkt #:MDC - DESIGN (DOLPHIN)
Conveyance: CHANGE OF NAME
Assignor
1
INPUT/OUTPUT, INC.
Exec Dt:
09/21/2007
Entity Type:
CORPORATION
Citizenship:
LOUISIANA
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITY WEST BOULEVARD, SUITE 400
HOUSTON, TEXAS 77042
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Property
 
Ser. #
Reg. #
 
 
 
 
 
74516343
1900455
Correspondence name and address
JAMES C. WRAY
1497 CHAIN BRIDGE ROAD, SUITE 204
MC LEAN, VA 22101

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