IP Library › Granted Patent US 6,538,153
Granted Patent Utility
US 6,538,153 · Confirmation No. 8104

METHOD OF SYNTHESIS OF WATER SOLUBLE FULLERENE POLYACIDS USING A MACROCYCLIC MALONATE REACTANT

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2021-04-16 PA.. Power of Attorney 1 View
2021-04-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-04-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2021-03-04 OATH Oath or Declaration filed 15 View
2001-09-25 TRNA Transmittal of New Application 2 View
2001-09-25 SPEC Specification 15 View
2001-09-25 CLM Claims 5 View
2001-09-25 ABST Abstract 2 View
2001-09-25 DRW Drawings-only black and white line drawings 12 View
2001-09-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,538,153
App. No.
09/962,492
Filed
2001-09-25
Granted
2003-03-25
Art Unit
1626
PTA
-47 days