IP Library Granted Patent US 6,703,378
Granted Patent Utility
US 6,703,378 · Confirmation No. 2139

VITREORETINAL TAMPONADES BASED ON FLUOROSILICONE FLUIDS

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Code Description Pages PDF
2005-06-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-01-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-09-19 TRNA Transmittal of New Application 4 View
2002-09-19 SPEC Specification 11 View
2002-09-19 CLM Claims 3 View
2002-09-19 ABST Abstract 1 View
2002-09-19 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,703,378
App. No.
10/247,452
Filed
2002-09-19
Granted
2004-03-09
Art Unit
1621
PTA
0 days