Patent Assignment Details
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| Reel/Frame: | 009702/0553 | |
| Pages: | 3 |
| | Recorded: | 01/13/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/18/2000
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Application #:
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09229539
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Filing Dt:
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01/13/1999
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Title:
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BARRIER FOR WATER TREATMENT
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Assignee
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| P.O. BOX 500 |
| 263 RAGGED MOUNTAIN HIGHWAY |
| BRISTOL, NEW HAMPSHIRE 03222 |
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Correspondence name and address
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WEINGARTEN, SCHURGIN, GAGNEBIN, ET AL.
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BEVERLY E. HJORTH
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TEN POST OFFICE SQUARE
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BOSTON, MA 02109
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