Patent Assignment Details
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Reel/Frame: | 005680/0845 | |
| Pages: | 2 |
| | Recorded: | 04/18/1991 | | |
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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01/05/1993
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Application #:
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07687133
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Filing Dt:
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04/18/1991
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Title:
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MAGNETIC RECORDING MEDIUM COMPRISING FERROMAGNETIC POWDER HAVING A PH OF AT LEAST 7 DISPERSED IN A VINYL CHLORIDE COPOLYMER USING AN AROMATIC PHOSPHORIC, PHOSPHONIC OR SULFONIC ACID DISPERSANT
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Correspondence name and address
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SUGHRUE, MION, ZINN, MACPEAK & SEAS
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2100 PENNSYLVANIA AVENUE, N.W.
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WASHINGTON, DC 20037-3202
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