Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 008655/0600 | |
| Pages: | 5 |
| | Recorded: | 08/11/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (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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12/02/1997
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Application #:
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08568069
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Filing Dt:
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12/06/1995
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Title:
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COMPOSITIONS AND METHODS FOR BREAKING WATER-IN-OIL EMULSIONS
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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08642835
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Filing Dt:
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05/03/1996
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Title:
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WATER TREATMENT POLYMER CONTAINING POLY[OXY-[(HYDROXYMETHYL)-1,2-ETHANEDIYL]] MACROMONOMERS AND METHODS OF USE THEREOF
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Patent #:
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Issue Dt:
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07/14/1998
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Application #:
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08651077
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Filing Dt:
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05/22/1996
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Title:
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DEPOSITION CONTROL IN PULP AND PAPERMAKING SYSTEMS USING A COMPOSITION COMPRISING OF POLYVINYL ALCOHOL AND GELATIN
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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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