Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006643/0012 | |
| Pages: | 4 |
| | Recorded: | 05/18/1992 | | |
| Conveyance: | ASSIGNOR ASSIGN AN UNDIVIDED ONE-HALF INTEREST TO EACH SAID ASSIGNEE. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/16/1994
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Application #:
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07884378
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Filing Dt:
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05/18/1992
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Title:
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CATALYTIC DISTILLATION COLUMN REACTOR AND TRAY
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Assignees
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| 10100 BAY AREA BOULEVARD |
| PASADENA, TEXAS 77507 |
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| 12141 WICKCHESTER |
| HOUSTON, TEXAS 77079 |
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Correspondence name and address
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KENNETH H. JOHNSON
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POST OFFICE BOX 630708
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HOUSTON, TEXAS 77263
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06/15/2024 07:24 PM
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