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App. No. 09/951,505 · Confirmation No. 3359

PREPARATION OF CAMPTOTHECIN AND OF ITS DERIVATIVES

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
2001-09-14 TRNA Transmittal of New Application 4 View
2001-09-14 A.PE Preliminary Amendment 38 View
2001-09-14 SPEC Specification 47 View
2001-09-14 CLM Claims 16 View
2001-09-14 ABST Abstract 1 View
2001-09-14 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/951,505
Filed
2001-09-14
Granted
2002-11-26
Pub. No.
US20020045756A1
Art Unit
1625
PTA
0 days