Patent Assignment Details
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| Reel/Frame: | 005275/0539 | |
| Pages: | 2 |
| | Recorded: | 04/06/1990 | | |
| 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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05/21/1991
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Application #:
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07505885
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Filing Dt:
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04/06/1990
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Title:
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DENTAL SYSTEM FOR TREATING A ROOT CANAL
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Assignees
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| 4-20-9-307, KAMISAGINOMIYA, NAKANO-KU, |
| TOKYO, JAPAN |
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| 14-1, NARASHINODAI 2-CHOME, FUNABASHI-SHI, |
| CHIBA-KEN, JAPAN |
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| 25-21, ZENPUKUJI 2-CHOME, SUGINAMI-KU, |
| TOKYO, JAPAN |
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Correspondence name and address
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TIMOTHY A. FRENCH
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FISH & RICHARDSON
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ONE FINANCIAL CENTER, SUITE 2500
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BOSTON, MA 02111-2658
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