Patent Assignment Details
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Reel/Frame: | 008848/0312 | |
| Pages: | 6 |
| | Recorded: | 12/15/1997 | | |
Conveyance: | CHANGE OF NAME (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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11/20/1990
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Application #:
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07209948
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Filing Dt:
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06/22/1988
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Title:
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METHOD FOR SUPPRESSING PROCESS DUST EMISSIONS
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Patent #:
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Issue Dt:
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11/13/1990
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Application #:
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07433803
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Filing Dt:
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11/09/1989
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Title:
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METHOD FOR CONTROLLING MACROINVERTEBRATES UTILIZING DECYLTHIOETHYLAMINE
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Patent #:
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Issue Dt:
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11/29/1994
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Application #:
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08052303
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Filing Dt:
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04/23/1993
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Title:
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METHODS OF CONTROLLING SCALE FORMATION IN THE PRESENCE OF METAL IONS IN AQUEOUS SYSTEMS
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Patent #:
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Issue Dt:
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11/22/1994
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Application #:
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08066836
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Filing Dt:
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05/24/1993
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Title:
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METHOD FOR DEWATERING MUNICIPAL SOLID WASTE REFUSE
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Patent #:
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Issue Dt:
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11/29/1994
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Application #:
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08074082
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Filing Dt:
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06/08/1993
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Title:
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CORROSION CONTROL COMPOSITION AND METHOD FOR BOILER/CONDENSATE STEAM SYSTEM
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Patent #:
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Issue Dt:
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11/29/1994
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Application #:
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08100904
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Filing Dt:
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08/03/1993
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Title:
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METHODS FOR TREATING WASTEWATER
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Patent #:
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Issue Dt:
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11/29/1994
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Application #:
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08146273
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Filing Dt:
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10/29/1993
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Title:
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MICROBIAL INHIBITING COMPOSITIONS AND THEIR USE
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19053 |
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Correspondence name and address
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BETZDEARBORN INC.
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DEBORAH R. SEGELITZ
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4636 SOMERTON ROAD
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TREVOSE, PA 19053-6783
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