Patent Assignment Details
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| Reel/Frame: | 022853/0061 | |
| Pages: | 2 |
| | Recorded: | 06/22/2009 | | |
| Attorney Dkt #: | 47121_5053_439004 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/03/2012
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Application #:
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12520347
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Filing Dt:
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06/19/2009
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Publication #:
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Pub Dt:
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02/25/2010
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Title:
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DESIGNING DRILLING PATTERN FOR EXCAVATING ROCK CAVERN
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Assignee
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| PIHTISULUNKATU 9 |
| TAMPERE, FINLAND 33330 |
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Correspondence name and address
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DRINKER BIDDLE & REATH LLP
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1500 K STREET, NW
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SUITE 1100
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WASHINGTON, DC 20005-1209
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