Patent Assignment Details
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| Reel/Frame: | 005949/0429 | |
| Pages: | 3 |
| | Recorded: | 12/16/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/06/1993
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Application #:
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07691201
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Filing Dt:
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04/25/1991
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Title:
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USE OF SURFACTANTS HAVING AN HLB LESS THAN 10 IN THE DEINKING OF DRY TONER ELECTROSTATI PRINTED WASTEPAPER
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Assignee
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| A CORPORATION OF COMMONWEALTH OF PA |
| 4636 SOMERTON ROAD |
| TREVOSE, PENNSYLVANIA 19053 |
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Correspondence name and address
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RICHARD A. PAIKOFF
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BETZ LABORATORIES, INC.
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4636 SOMERTON ROAD
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TREVOSE, PA 19053
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