Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PRIDECO, INC.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 006932/0885 | |
| Pages: | 9 |
| | Recorded: | 04/04/1994 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 55 WEST MONROE STREET |
| SUITE 3600 |
| CHICAGO, ILLINOIS 60603 |
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Pat #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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App #
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NONE
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07692620
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NONE
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07712529
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NONE
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07801969
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NONE
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07985832
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Correspondence name and address
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P. WESTON MUSSELMAN, JR.
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JENKENS & GILCHRIST, P.C.
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1445 ROSS AVENUE, SUITE 3200
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DALLAS, TEXAS 75202-2799
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Assignment:
2
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| Reel/Frame: | 007558/0312 | |
| Pages: | 7 |
| | Recorded: | 07/21/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 363 N SAM HOUSTON PARKWAY E., SUITE 1660 |
| HOUSTON, TEXAS 77060 |
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Pat #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07692620
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NONE
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07712529
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NONE
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07801969
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NONE
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07985832
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NONE
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08182211
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NONE
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08220281
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Correspondence name and address
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DOUGLAS H. MAY
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GRANT TFW, INC.
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363 N. SAM HOUSTON PARKWAY E., STE. 1660
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HOUSTON, TX 77060
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