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Leaf Spring Valve And Cone Membrane Valve - EP2218476

The patent EP2218476 was granted to F Hoffmann LA Roche on Mar 16, 2022. The application was originally filed on Feb 11, 2009 under application number EP09152621A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2218476

F HOFFMANN LA ROCHE
Application Number
EP09152621A
Filing Date
Feb 11, 2009
Status
Patent Maintained As Amended
Feb 11, 2022
Grant Date
Mar 16, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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YPSOMEDSep 18, 2019DIRIXWITHDRAWN

Patent Citations (19) New

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Citation PhasePublication NumberPublication Link
DESCRIPTIONUS7291133
OPPOSITIONEP0882466
OPPOSITIONUS2413303
OPPOSITIONUS4535820
OPPOSITIONUS4789000
OPPOSITIONUS4898581
OPPOSITIONWO02079679
OPPOSITIONWO2008050126
OPPOSITIONWO9516480
OPPOSITIONWO9702059
SEARCHDE19951669
SEARCHEP1466646
SEARCHGB2280489
SEARCHUS2004220542
SEARCHUS4789000
SEARCHUS6142979
SEARCHWO02079679
SEARCHWO03043106
SEARCHWO2005037349

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Dossier Documents

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