Patent Assignment Details
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Reel/Frame: | 005142/0686 | |
| Pages: | 2 |
| | Recorded: | 09/25/1989 | | |
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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05/28/1991
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Application #:
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07411960
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Filing Dt:
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09/25/1989
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Title:
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AQUEOUS BASE DEVELOPABLE NEGATIVE RESIST COMPOSITIONS
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Correspondence name and address
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THOMAS R. BERTHOLD
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IBM CORPORATION
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5600 COTTLE ROAD (951/029)
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SAN JOSE, CA 95193
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