IP Library Patent Application 09823039
Patent Application Utility
App. No. 09/823,039 · Confirmation No. 1017

APPARATUS AND METHOD FOR EXTRACTION OF CHEMICALS FROM AQUIFER REMEDIATION EFFLUENT WATER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-03-29 TRNA Transmittal of New Application 2 View
2001-03-29 SPEC Specification 25 View
2001-03-29 CLM Claims 7 View
2001-03-29 ABST Abstract 1 View
2001-03-29 DRW Drawings-only black and white line drawings 7 View
2001-03-29 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/823,039
Filed
2001-03-29
Granted
2002-06-11
Pub. No.
US20020008070A1
Art Unit
1724
PTA
-93 days