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App. No. 09/756,777 · Confirmation No. 6494

HOLLOW FIBER MEMBRANE MADE OF AN ETHYLENE-VINYL ALCOHOL POLYMER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-10 TRNA Transmittal of New Application 2 View
2001-01-10 SPEC Specification 19 View
2001-01-10 CLM Claims 2 View
2001-01-10 ABST Abstract 1 View
2001-01-10 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
09/756,777
Filed
2001-01-10
Granted
2003-02-04
Pub. No.
US20010015335A1
Examiner
KIM, SUN U
Art Unit
1723
PTA
-120 days