Patent Assignment Details
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| Reel/Frame: | 006159/0058 | |
| Pages: | 4 |
| | Recorded: | 06/15/1992 | | |
| 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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02/02/1993
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Application #:
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07682748
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Filing Dt:
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04/09/1991
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Title:
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STABILIZED BISMUTH OXIDE
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Assignee
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| 8600 WEST BRYN MAWR AVENUE |
| CHICAGO, ILLINOIS 60631 |
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Correspondence name and address
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TRASK, BRITT & ROSSA
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P. O. BOX 2550
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SALT LAKE CITY, UT 84110
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05/28/2024 02:49 AM
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