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: | 013578/0192 | |
| Pages: | 27 |
| | Recorded: | 12/13/2002 | | |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 013280, FRAME 0026. ASSIGNOR HEREBY CONFIRMS THE CHANGE OF NAME. |
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Total properties:
4
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Patent #:
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Issue Dt:
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12/25/1984
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Application #:
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06431399
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Filing Dt:
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09/30/1982
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Title:
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MATERIAL TREATMENT
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Patent #:
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Issue Dt:
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10/11/1988
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Application #:
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07115161
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Filing Dt:
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10/30/1987
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Title:
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WEB TREATMENT SYSTEM
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Patent #:
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Issue Dt:
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09/11/1990
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Application #:
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07375814
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Filing Dt:
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07/05/1989
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Title:
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MATERIAL TREATMENT
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Patent #:
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Issue Dt:
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07/29/1997
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Application #:
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08508799
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Filing Dt:
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07/28/1995
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Title:
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MATERIAL TREATMENT SYSTEM
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Assignee
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| 51 EAST MAIN STREET |
| MERRIMAC, MASSACHUSETTS 01860 |
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Correspondence name and address
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FISH & RICHARDSON P.C.
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TIMOTHY A. FRENCH
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225 FRANKLIN STREET
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BOSTON, MA 02110-2804
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