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: | 009516/0629 | |
| Pages: | 9 |
| | Recorded: | 10/13/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/24/1991
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Application #:
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07451670
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Filing Dt:
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12/15/1989
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Title:
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N,N-BIS-PHOSPHONOMETHYL TAURINE N-OXIDE AND WATER-SOLUBLE SALTS THEREOF
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Patent #:
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Issue Dt:
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09/26/1995
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Application #:
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08301161
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Filing Dt:
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09/06/1994
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Title:
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COMPOSITION AND METHOD FOR CONTROLLING PHOSPHONATES TENDING TO PRECIPITATE METAL IONS IN 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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