IP Library › Granted Patent US 6,644,848
Granted Patent Utility PCT National Stage
US 6,644,848 · Confirmation No. 1350

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2001-02-23 TRNA Transmittal of New Application 36 View
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Quick Facts
Patent No.
US 6,644,848
App. No.
09/701,987
Filed
2001-02-23
Granted
2003-11-11
Art Unit
2859
PTA
0 days