Patent Assignment Details
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Reel/Frame: | 004776/0158 | |
| Pages: | 3 |
| | Recorded: | 08/27/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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07089830
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Filing Dt:
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08/27/1987
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Title:
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CALCINATION OF CALCIUM CARBONATE AND BLEND THEREFOR
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Assignee
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6220 CULEBRA ROAD |
A CORP. OF TEXAS |
SAN ANTONIO, TEXAS |
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Correspondence name and address
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JOHN L. SIGALOS
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SIGALOS & LEVINE
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TOWER II
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1300 FIRST REPUBLIC BANK CTR.
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DALLAS, TX 75201-3989
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