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App. No. 10/142,555 · Confirmation No. 2530

MULTI-CHANNEL MICROFLUIDIC SYSTEM DESIGN WITH BALANCED FLUID FLOW DISTRIBUTION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2011-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-02 PA.. Power of Attorney 2 View
2011-09-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-09-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-10 C.AD Change of Address 1 View
2011-02-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-10 LET. Miscellaneous Incoming Letter 1 View
2007-03-22 C.AD Change of Address 1 View
2007-03-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-11 LET. Miscellaneous Incoming Letter 3 View
2003-08-11 DRW Drawings-only black and white line drawings 6 View
2002-06-27 TRNA Transmittal of New Application 2 View
2002-06-27 DRW Drawings-only black and white line drawings 6 View
2002-06-27 LET. Miscellaneous Incoming Letter 1 View
2002-05-10 TRNA Transmittal of New Application 4 View
2002-05-10 SPEC Specification 30 View
2002-05-10 CLM Claims 11 View
2002-05-10 ABST Abstract 1 View
2002-05-10 DRW Drawings-only black and white line drawings 6 View
2002-05-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/142,555
Filed
2002-05-10
Granted
2003-10-28
Art Unit
3753
PTA
-22 days