Patent Assignment Details
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| Reel/Frame: | 005707/0819 | |
| Pages: | 3 |
| | Recorded: | 05/24/1991 | | |
| 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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08/06/1991
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Application #:
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07473412
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Filing Dt:
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02/01/1990
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Title:
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METHOD OF PREVENTING POLYMER SCALE DEPOSITION
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Assignee
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| 6-1, OHTEMACHI 2-CHOME, CHIYODA-KU, |
| TOKYO, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND,
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MAIER & NEUSTADT
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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