Patent Assignment Details
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Reel/Frame: | 004662/0093 | |
| Pages: | 2 |
| | Recorded: | 01/09/1987 | | |
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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12/01/1987
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Application #:
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06823892
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Filing Dt:
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01/29/1986
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Title:
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HIGH CONTRAST LOW METAL ION POSITIVE PHOTORESIST DEVELOPING METHOD USING AQUEOUS BASE SOLUTION WITH SURFACTANTS
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Assignee
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COLUMBIA ROAD AND PARK AVENUE |
MORRIS TOWNSHIP, NEW JERSEY |
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Correspondence name and address
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PETER F. FELFE, ESQ.
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FELFE & LYNCH
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805 THIRD AVE.
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NEW YORK, NY 10022
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