Patent Assignment Details
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Reel/Frame: | 008848/0460 | |
| Pages: | 9 |
| | Recorded: | 12/15/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/27/1990
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Application #:
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07451062
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Filing Dt:
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12/15/1989
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Title:
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ETHOXYLATED N,N-BIS-PHOSPHONOMETHYL 2-(HYDROXY)ETHYLAMINE N-OXIDES AND WATER-SOLUBLE SALTS THEREOF
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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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