Patent Assignment Details
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| Reel/Frame: | 022719/0342 | |
| Pages: | 8 |
| | Recorded: | 05/21/2009 | | |
| Attorney Dkt #: | TRUMBULL/GENERAL |
| Conveyance: | LIEN (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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11/15/1994
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Application #:
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08010241
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Filing Dt:
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01/28/1993
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Title:
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PROCESS FOR MAKING HIGH-STRENGTH SYNTHETIC AGGREGATES
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Patent #:
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Issue Dt:
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04/25/2000
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Application #:
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09395537
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Filing Dt:
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09/14/1999
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Title:
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METHOD FOR MAKING MANUFACTURED AGGREGATES FROM COAL COMBUSTION BY-PRODUCTS
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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| P.O. BOX 98100, 1020 LEBANON ROAD |
| PITTSBURGH, PENNSYLVANIA 15227-0500 |
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Correspondence name and address
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GARY PHILIP NELSON
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28TH FLOOR, TWO PNC PLAZA
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PITTSBURGH, PA 15222
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