Patent Assignment Details
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| Reel/Frame: | 004690/0235 | |
| Pages: | 2 |
| | Recorded: | 03/18/1987 | | |
| 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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03/29/1988
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Application #:
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07027458
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Filing Dt:
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03/18/1987
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Title:
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SELECTIVE AND ANISOTROPIC DRY ETCHING
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Assignee
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| A CORP. OF NY |
| ARMONK, NEW YORK 10504 |
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Correspondence name and address
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BARBARA A. MC DOWELL
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IBM CORPORATION, RM. 605
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INTELLECTUAL PROPERTY LAW DEPT.
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1755 S. JEFFERSON DAVIS HWY.
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ARLINGTON, VA 22202
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