IP Library Patent Application 09898723
Patent Application Utility
App. No. 09/898,723 · Confirmation No. 2425

PROCESS FOR PREPARING A MODIFIED POLYMER

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
2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-18 LET. Miscellaneous Incoming Letter 1 View
2001-07-03 TRNA Transmittal of New Application 1 View
2001-07-03 A.PE Preliminary Amendment 5 View
2001-07-03 SPEC Specification 12 View
2001-07-03 CLM Claims 2 View
2001-07-03 ABST Abstract 1 View
2001-07-03 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/898,723
Filed
2001-07-03
Granted
2003-09-30
Pub. No.
US20020015929A1
Examiner
TRUONG, DUC
Art Unit
1711
PTA
-125 days