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Method For The Purification Of Viruses Or Virus-Like Particles Using A Crosslinked Cellulose Hydrate Membrane - EP3455349

The patent EP3455349 was granted to Sartorius Stedim Biotech on Jun 24, 2020. The application was originally filed on Aug 3, 2017 under application number EP17754071A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3455349

SARTORIUS STEDIM BIOTECH
Application Number
EP17754071A
Filing Date
Aug 3, 2017
Status
Granted And Under Opposition
May 22, 2020
Publication Date
Jun 24, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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MAX PLANCK GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EVMar 24, 2021KUTTENKEULERADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONWO2012169970
DESCRIPTIONWO9532793
INTERNATIONAL-SEARCH-REPORTWO2009127285
INTERNATIONAL-SEARCH-REPORTWO2012169970
INTERNATIONAL-SEARCH-REPORTWO2015055269
INTERNATIONAL-SEARCH-REPORTWO2017076553
OPPOSITIONDE102013017014
OPPOSITIONEP0185813
OPPOSITIONWO2009127285
OPPOSITIONWO2012169970
OPPOSITIONWO2015055269
OPPOSITIONWO2017076553
OPPOSITIONWO9532793
OTHERWO2017076553

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- "Akta laboratory scale chromatography systems handboek", Akta laboratory scale chromatography systems handboek
OPPOSITION- Anonymous, "Ultrafiltration & Protein Purification Products", sartorius stedim biotech, (20110301), sartorius stedim biotech, URL: https://static.fishersci.com/cmsassets/downloads/segment/Scientific/pdf/ultrafiltration_products.pdf, XP093183293
OPPOSITION- "Final Program", 29th International Symposium on Preparative and Process Chromatography PREP, (20160000), XP055801208
OPPOSITION- Meeting Report: 29th International Symposium, Exhibit and Workshops on Preparative and Process Chromatography, XP055801200
OPPOSITION- P. MARCHAL-GALLARDO et al., "Purification of cell culture-based influenza virus particles using membrane filters with the aid of non- ionic polymers", Preparative and Process Chromatography Symposium PREP 2016, Philadelphia, USA, (20160720), XP055801196
OPPOSITION- S. ZALIPSK et al., "Introduction to Chemistry and Biological Application of Poly(ethylene glycol", ACS Symposium Series, Washington, DC, (19970000), XP055801192
OPPOSITION- "viral vaccines purification", Emily P. Wen; Ronald Ellis et al, Vaccine Development and Manufacturing, (2014), pages 121 - 125, XP055801801
OPPOSITION- S.-L. SIM et al., "Branched Polyethelene Glycol for Protein Precipitation", Biotechnol. Bioeng., (20120000), vol. 109, doi:10.1002/bit.24343, pages 736 - 746, XP055090690
OPPOSITION- Wang Sen; Lu Ang; Zhang Lina, "Recent advances in regenerated cellulose materials", Progress in Polymer Science, PERGAMON PRESS, OXFORD., GB, GB , (20150805), vol. 53, doi:10.1016/j.progpolymsci.2015.07.003, ISSN 0079-6700, pages 169 - 206, XP029445283

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Dossier Documents

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