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App. No. 09/766,765 · Confirmation No. 1267

PROCESS FOR REMOVING WATER FROM AQUEOUS METHANOL

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
2001-01-22 TRNA Transmittal of New Application 2 View
2001-01-22 SPEC Specification 8 View
2001-01-22 CLM Claims 2 View
2001-01-22 ABST Abstract 1 View
2001-01-22 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
App. No.
09/766,765
Filed
2001-01-22
Granted
2002-12-17
Pub. No.
US20020134661A1
Art Unit
1764
PTA
-76 days