IP Library › Patent Application 09964742
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App. No. 09/964,742 · Confirmation No. 2176

MICROFLUIDIC DEVICES FOR HEAT TRANSFER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2009-01-06 C.AD Change of Address 1 View
2009-01-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-01-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-09-28 TRNA Transmittal of New Application 3 View
2001-09-28 SPEC Specification 18 View
2001-09-28 CLM Claims 4 View
2001-09-28 ABST Abstract 1 View
2001-09-28 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
App. No.
09/964,742
Filed
2001-09-28
Granted
2002-12-31
Pub. No.
US20020039280A1
Art Unit
2835
PTA
-80 days