Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 011485/0044 | |
| Pages: | 15 |
| | Recorded: | 01/26/2001 | | |
| Conveyance: | SECURITY 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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Application #:
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05896649
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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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06/02/1981
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Application #:
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06060614
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Filing Dt:
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07/25/1979
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Title:
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METHOD OF PRODUCING PEROXIDE BLEACHED PULP
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Patent #:
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Issue Dt:
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04/24/1984
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Application #:
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06326866
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Filing Dt:
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12/03/1981
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Title:
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PROCESS AND APPARATUS FOR THE DERESINATION AND BRIGHTNESS IMPROVEMENT OF CELLULOSE PULP
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Patent #:
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Issue Dt:
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07/14/1992
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Application #:
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07506576
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Filing Dt:
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04/09/1990
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Title:
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PROCESS FOR BLEACHING MECHANICAL WOOD PULP WITH SODIUM HYDROSULFITE AND SODIUM HYDROXIDE IN A REFINER
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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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| ONE POST OFFICE SQUARE |
| BOSTON, MASSACHUSETTS 02109 |
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Correspondence name and address
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BROWN, RUDNICK, FREED & GESMER, P.C.
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DAPHNE R. SCHMITT
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ONE FINANCIAL CENTER
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BOSTON, MA 02111
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