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Method To Improve Virus Removal In Protein Purification - EP2462158

The patent EP2462158 was granted to F Hoffmann LA Roche on Jan 10, 2018. The application was originally filed on Aug 6, 2010 under application number EP10740823A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2462158

F HOFFMANN LA ROCHE
Application Number
EP10740823A
Filing Date
Aug 6, 2010
Status
Granted And Under Opposition
Dec 8, 2017
Publication Date
Jan 10, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (11)

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

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BAYER GMBHBAYER PHARMA AKTIENGESELLSCHAFTBAYER ANIMAL HEALTHOct 10, 2018BIP PATENTSADMISSIBLE
LEEMINGOct 10, 2018J A KEMPADMISSIBLE
MAIWALDOct 10, 2018MAIWALDADMISSIBLE
MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBOct 10, 2018MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE
MORPHOSYSOct 10, 2018SPILLERADMISSIBLE
NEUEFEINDOct 10, 2018MAIWALDADMISSIBLE
POHLMANOct 10, 2018POHLMANADMISSIBLE
STRAWMANOct 10, 2018MURGITROYDADMISSIBLE
KONIG SZYNKA TILMANN VON RENESSEOct 9, 2018KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB DUSSELDORFADMISSIBLE
POTTER CLARKSONOct 9, 2018POTTER CLARKSONADMISSIBLE
GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBOct 4, 2018GRUNECKER PATENTADMISSIBLE

Patent Citations (59) New

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

Citation PhasePublication Number
DESCRIPTIONEP0003089
DESCRIPTIONEP0404097
DESCRIPTIONUS4399216
DESCRIPTIONUS4676980
DESCRIPTIONUS4816567
DESCRIPTIONUS4975278
DESCRIPTIONUS5500362
DESCRIPTIONUS5545806
DESCRIPTIONUS5545807
DESCRIPTIONUS5569825
DESCRIPTIONUS5625126
DESCRIPTIONUS5633425
DESCRIPTIONUS5641870
DESCRIPTIONUS5661016
DESCRIPTIONUS5821337
DESCRIPTIONUS7118675
DESCRIPTIONWO8101145
DESCRIPTIONWO8807378
DESCRIPTIONWO8905859
DESCRIPTIONWO9100360
DESCRIPTIONWO9220373
DESCRIPTIONWO9308829
DESCRIPTIONWO9311161
DESCRIPTIONWO9404690
DESCRIPTIONWO9627011
INTERNATIONAL-SEARCH-REPORTUS2003146156
INTERNATIONAL-SEARCH-REPORTWO2007108955
INTERNATIONAL-SEARCH-REPORTWO2009017491
OPPOSITIONEP1403274
OPPOSITIONEP1577319
OPPOSITIONEP1614693
OPPOSITIONEP2281000
OPPOSITIONEP2435474
OPPOSITIONEP2473617
OPPOSITIONJPH02198687
OPPOSITIONJPH07116484
OPPOSITIONUS2003036638
OPPOSITIONUS2003146156
OPPOSITIONUS2003229212
OPPOSITIONUS2004241878
OPPOSITIONUS2006257972
OPPOSITIONUS2009148443
OPPOSITIONUS5629084
OPPOSITIONUS6177548
OPPOSITIONUS7001550
OPPOSITIONUS7118675
OPPOSITIONUS7847071
OPPOSITIONWO03066669
OPPOSITIONWO03102132
OPPOSITIONWO2005073367
OPPOSITIONWO2006042541
OPPOSITIONWO2007108955
OPPOSITIONWO2008025747
OPPOSITIONWO2008036899
OPPOSITIONWO2008073620
OPPOSITIONWO2009017491
OPPOSITIONWO2009085765
OPPOSITIONWO2010138736
OPPOSITIONWO2011031397

Dossier Documents

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    Description

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