Patent Assignment Details
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Reel/Frame: | 003869/0963 | |
| Pages: | 1 |
| | Recorded: | 02/23/1981 | | |
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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11/30/1982
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Application #:
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06237068
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Filing Dt:
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02/23/1981
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Title:
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ELECTRON BIS-BENZOCARBAZOLE DONOR COMPOUNDS AND PHOTOCONDUCTIVE CHARGE TRANSPORT MATERIALS
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Assignee
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A CORP.OF DE. |
ST. PAUL, MINNESOTA |
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Correspondence name and address
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MARK A. LITMAN
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3M CO., OFF. OF PAT COUN.
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P.O. BOX 33427
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SAINT PAUL, MN 55133
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