IP Library Granted Patent US 6,350,756
Granted Patent Utility Small
US 6,350,756 · Confirmation No. 9712

Camptothecin derivatives

Patented Case View Patent ↗
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Code Description Pages PDF
2009-12-23 C.AD Change of Address 2 View
2009-12-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-07 SPEC Specification 84 View
2001-05-07 CLM Claims 6 View
2001-03-01 TRNA Transmittal of New Application 3 View
2001-03-01 SPEC Specification 84 View
2001-03-01 CLM Claims 6 View
2001-03-01 ABST Abstract 1 View
2001-03-01 OATH Oath or Declaration filed 9 View
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Quick Facts
Patent No.
US 6,350,756
App. No.
09/797,769
Filed
2001-03-01
Granted
2002-02-26
Art Unit
1625
PTA
-111 days