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App. No. 09/841,988 · Confirmation No. 5569

INTERCALATES FORMED WITH POLYPROPYLENE/MALEIC ANHYDRIDE-MODIFIED POLYPROPYLENE INTERCALANTS

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
2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-04-25 TRNA Transmittal of New Application 4 View
2001-04-25 SPEC Specification 52 View
2001-04-25 CLM Claims 12 View
2001-04-25 ABST Abstract 1 View
2001-04-25 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/841,988
Filed
2001-04-25
Granted
2003-10-14
Pub. No.
US20010033924A1
Art Unit
1714
PTA
0 days