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Methods For Inactivation Of Viruses And Bacteria In Cell Culture Media - EP2864471

The patent EP2864471 was granted to F Hoffmann LA Roche on Mar 8, 2017. The application was filed on Jun 20, 2013 under application number EP13733496A. The patent is currently recorded with a legal status of "Revoked".

EP2864471

F HOFFMANN LA ROCHE
Application Number
EP13733496A
Filing Date
Jun 20, 2013
Status
Revoked
Aug 25, 2023
Publication Date
Mar 8, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
BLODIGDec 8, 2017DORRIESWITHDRAWN
BLODIGDec 8, 2017DORRIES, HANS ULRICH , DF-MP DORRIES FRANK-MOLNIA & POHLMANWITHDRAWN
BAYERNov 9, 2017DRIEHAUSADMISSIBLE

Patent Citations (23) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0117058
DESCRIPTIONEP0117060
DESCRIPTIONEP0307247
DESCRIPTIONEP0404097
DESCRIPTIONUS4399216
DESCRIPTIONUS4560655
DESCRIPTIONUS4657866
DESCRIPTIONUS4767704
DESCRIPTIONUS4816567
DESCRIPTIONUS4927762
DESCRIPTIONUS5091178
DESCRIPTIONUS5122469
DESCRIPTIONUS6180401
DESCRIPTIONUSRE30985E
DESCRIPTIONWO8700195
DESCRIPTIONWO9003430
DESCRIPTIONWO9108291
DESCRIPTIONWO9311161
OPPOSITIONEP0323667
OPPOSITIONUS4872919
OPPOSITIONUS4992363
OPPOSITIONUS5378488
OPPOSITIONWO2006102051

Dossier Documents

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