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: | 007945/0708 | |
| Pages: | 9 |
| | Recorded: | 08/06/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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03/12/1985
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Application #:
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06547128
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Filing Dt:
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10/31/1983
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Title:
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SYSTEM AND METHOD FOR WATER PURIFICATION
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Patent #:
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Issue Dt:
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08/26/1986
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Application #:
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06664205
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Filing Dt:
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10/24/1984
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Title:
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COMPOSITION FOR BACTERIAL TREATMENT OF WATER
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Patent #:
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Issue Dt:
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06/19/1990
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Application #:
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07271685
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Filing Dt:
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11/16/1988
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Title:
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WATER PURIFICATION DEVICE
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Patent #:
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Issue Dt:
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10/04/1994
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Application #:
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08040454
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Filing Dt:
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04/01/1993
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Title:
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METHOD OF TREATING WATER
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Patent #:
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Issue Dt:
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08/26/1997
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Application #:
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08439214
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Filing Dt:
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05/11/1995
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Title:
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WATER PURIFIER
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Patent #:
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Issue Dt:
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06/04/1996
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Application #:
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29036100
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Filing Dt:
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03/13/1995
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Title:
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WATER PURIFIER
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Patent #:
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Issue Dt:
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07/23/1996
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Application #:
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29037954
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Filing Dt:
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04/25/1995
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Title:
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CARTRIDGE FOR WATER PURIFIER
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Assignee
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| ONE CITIZENS PLAZA |
| PROVIDENCE,, RHODE ISLAND 02903 |
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Correspondence name and address
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HINCKLEY, ALLEN & SNYDER
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AMY COSTELLO
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LEGAL ASSISTANT
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111 WESTMINSTER STREET
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PROVIDENCE, RI 02903
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