IP Library › Patent Application 10181533
Patent Application Utility PCT National Stage
App. No. 10/181,533 · Confirmation No. 4467

METHOD FOR DETERMINING THE PROPORTION OF A GAS CONSTITUENT CONTAINED IN A GAS MIXTURE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2016-03-25 OATH Oath or Declaration filed 59 View
2003-10-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-18 TRNA Transmittal of New Application 2 View
2002-07-18 A.PE Preliminary Amendment 5 View
2002-07-18 SPEC Specification 5 View
2002-07-18 CLM Claims 1 View
2002-07-18 ABST Abstract 1 View
2002-07-18 DRW Drawings-only black and white line drawings 2 View
2002-07-18 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/181,533
Filed
2002-07-18
Granted
2003-12-16
Pub. No.
US20030000284A1
Art Unit
2856
PTA
-30 days