IP Library › Patent Application 10044791
Patent Application Utility Small
App. No. 10/044,791 · Confirmation No. 8359

PRESSURE SWING ADSORPTION GAS SEPARATION METHOD AND APPARATUS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2002-02-20 TRNA Transmittal of New Application 5 View
2002-02-20 DRW Drawings-only black and white line drawings 4 View
2002-02-20 OATH Oath or Declaration filed 4 View
2002-01-10 TRNA Transmittal of New Application 1 View
2002-01-10 ADS Application Data Sheet 3 View
2002-01-10 SPEC Specification 10 View
2002-01-10 CLM Claims 6 View
2002-01-10 ABST Abstract 1 View
2002-01-10 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
10/044,791
Filed
2002-01-10
Granted
2003-01-28
Pub. No.
US20020092420A1
Art Unit
1724
PTA
-120 days