Patent Assignment Details
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Reel/Frame: | 008222/0670 | |
| Pages: | 13 |
| | Recorded: | 11/18/1996 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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11/28/1989
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Application #:
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07203779
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Filing Dt:
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06/07/1988
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Title:
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ELECTRODE ASSEMBLY FOR IN-SITU MEASUREMENT OF ELECTROLYTIC CONDUCTIVITY OF BOILER WATER
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Patent #:
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Issue Dt:
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11/28/1989
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Application #:
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07338018
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Filing Dt:
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04/14/1989
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Title:
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METHODS FOR DEACTIVATING IRON IN HYDROCARBON FLUIDS
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Patent #:
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Issue Dt:
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11/23/1993
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Application #:
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07854503
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Filing Dt:
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03/19/1992
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Title:
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METHOD FOR STABILIZING METALS IN WASTEWATER SLUDGE
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Patent #:
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Issue Dt:
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11/23/1993
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Application #:
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07893183
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Filing Dt:
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06/03/1992
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Title:
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METHODS FDOR INHIBITING THE CORROSION AN DEPOSITION OF IRON AND IRON -CONTAINING METALS IN AQUEOUS SYSTEMS
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Patent #:
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Issue Dt:
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11/30/1993
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Application #:
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08047728
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Filing Dt:
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04/15/1993
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Title:
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GELLED BIOCIDAL TREATMENTS
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Patent #:
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Issue Dt:
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11/30/1993
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Application #:
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08047729
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Filing Dt:
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04/15/1993
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Title:
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GELLED BIOCIDAL TREATMENTS
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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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LEGAL DEPARTMENT
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4636 SOMERTON ROAD
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TREVOSE, PA 19053-6783
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