Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008623/0080 | |
| Pages: | 3 |
| | Recorded: | 06/02/1997 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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10/28/1997
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Application #:
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08547754
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Filing Dt:
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10/25/1995
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Title:
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INHIBITION OF ORGANIC DEPOSITION USING ADDITIVES TO RETARD SETTLING
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Patent #:
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Issue Dt:
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01/06/1998
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Application #:
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08594220
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Filing Dt:
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01/31/1996
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Title:
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METHOD OF CONTROLLING FLUORIDE SCALE FORMATION IN AQUEOUS SYSTEMS
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Patent #:
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Issue Dt:
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10/28/1997
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Application #:
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08594221
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Filing Dt:
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01/31/1996
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Title:
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SETTLING AIDS FOR SOLIDS IN HYDROCARBONS
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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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BETZ DEARBORN INC.
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DEBORAH R. SEGELITZ
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4636 SOMERTON ROAD
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LEGAL DEPARTMENT
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TREVOSE, PA 19053-6783
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