Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 004815/0363 | |
| Pages: | 2 |
| | Recorded: | 12/30/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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04/05/1988
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Application #:
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06943699
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Filing Dt:
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12/19/1986
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Title:
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PREPARATION PROCESS OF HEAT-RESISTANT POLYMERS FROM POLYCARBOXCYLIC ACIDS AND ANHYDRIDES IN THE PRESENCE OF AN ALKALI METAL FLUORIDE
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Patent #:
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Issue Dt:
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04/05/1988
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Application #:
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06943699
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Filing Dt:
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12/19/1986
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Title:
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PREPARATION PROCESS OF HEAT-RESISTANT POLYMERS FROM POLYCARBOXCYLIC ACIDS AND ANHYDRIDES IN THE PRESENCE OF AN ALKALI METAL FLUORIDE
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND AND
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MAIER, CRYSTAL SQUARE FIVE, STE. 400
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1755 S. JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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