Patent Assignment Assignor Details
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Assignor Name :
TUBOSCOPE INC.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004900/0511 | |
| Pages: | 17 |
| | Recorded: | 05/17/1988 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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725 SOUTH FIGUEROA STREET |
LOS ANGELES, CALIFORNIA 90017 |
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Correspondence name and address
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SIDLEY & AUSTIN
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1722 EYE STREET, N.W.
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WASHINGTON, D.C. 20006
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Assignment:
2
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Reel/Frame: | 006032/0271 | |
| Pages: | 7 |
| | Recorded: | 02/27/1992 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 01/27/1992 |
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Correspondence name and address
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FINNEGAN, HENDERSON, FARABOW, GARRETT
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AND DUNNER
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1300 I STREET, N. W.
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WASHINGTON, DC 20005-3315
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05/28/2024 01:08 AM
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