Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
WEATHERFORD U.S., INC., A CORP. OF DE
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004970/0355 | |
| Pages: | 1 |
| | Recorded: | 10/21/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1360 POST OAK BOULEVARD, STE. 1000 |
HOUSTON, TEXAS 77227 |
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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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07261385
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Correspondence name and address
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VADEN, EICKENROHT, THOMPSON & BOULWARE
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ONE RIVERWAY
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STE. 1100
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HOUSTON, TX 77056
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Assignment:
2
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Reel/Frame: | 005553/0169 | |
| Pages: | 3 |
| | Recorded: | 12/20/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07633605
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Correspondence name and address
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GUY MC CLUNG
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PRAVEL, GAMBRELL, HEWITT, KIMBALL
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& KRIEGER
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1177 WEST LOOP SOUTH, STE. 1010
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HOUSTON, TX 77027
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06/24/2024 04:34 PM
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