Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008274/0338 | |
| Pages: | 12 |
| | Recorded: | 12/16/1996 | | |
| 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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12/24/1985
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Application #:
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06681054
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Filing Dt:
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12/13/1984
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Title:
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METHOD OF CONTROLLING IRON INDUCED FOULING IN WATER SYSTEMS
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Patent #:
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Issue Dt:
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12/12/1989
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Application #:
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06785420
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Filing Dt:
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10/08/1985
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Title:
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DETACKIFICATION OF ADHESIVE MATERIALS CONTAINED IN SECONDARY FIBER WITH POLYVINYL ALCOHOL
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Patent #:
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Issue Dt:
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12/12/1989
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Application #:
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07354547
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Filing Dt:
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05/19/1989
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Title:
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WATER SOLUBLE PHOSPHONATED POLYMERS
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Patent #:
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Issue Dt:
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12/21/1993
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Application #:
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07898975
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Filing Dt:
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06/15/1992
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Title:
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INHIBITION OF SILICA AND SILICATE DEPOSITION IN COOLING WATER SYSTEMS
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Patent #:
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Issue Dt:
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12/21/1993
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Application #:
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07927767
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Filing Dt:
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08/10/1992
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Title:
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METHODS FOR CONTROLLING DUST IN HIGH TEMPERATURE SYSTEMS
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Patent #:
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Issue Dt:
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12/21/1993
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Application #:
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07957326
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Filing Dt:
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10/06/1992
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Title:
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POLYMERS FOR THE TREATMENT OF BOILER WATER
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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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