IP Library Granted Patent US 6,581,899
Granted Patent Utility
US 6,581,899 · Confirmation No. 7627

VALVE FOR USE IN MICROFLUIDIC STRUCTURES

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Code Description Pages PDF
2018-03-05 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2018-03-05 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2001-06-22 TRNA Transmittal of New Application 2 View
2001-06-22 SPEC Specification 7 View
2001-06-22 CLM Claims 3 View
2001-06-22 ABST Abstract 1 View
2001-06-22 DRW Drawings-only black and white line drawings 2 View
2001-06-22 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,581,899
App. No.
09/887,820
Filed
2001-06-22
Granted
2003-06-24
Pub. No.
US20010054702A1
Art Unit
3754
PTA
-2 days