Patent Assignment Details
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Reel/Frame: | 004494/0063 | |
| Pages: | 2 |
| | Recorded: | 12/26/1985 | | |
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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03/18/1986
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Application #:
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06626759
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Filing Dt:
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07/02/1984
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Title:
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PROCESS FOR PRODUCING NEGATIVE COPIES BY MEANS OF A MATERIAL BASED ON 1,2-QUINONE DIAZIDES WITH 4-ESTER OR AMIDE SUBSTITUTION
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Correspondence name and address
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LAW OFFICES
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SCHWARTZ, JEFFERY, SCHWAAB
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MACK, BLUMENTHAL & EVANS, P.C.
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111 NORHT ALFRED STREET, P.O. BOX 299
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ALEXANDRIA, VIRGINIA 22313
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