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Method Of Purifying Polypeptides - EP3715356

The patent EP3715356 was granted to CSL on Oct 11, 2023. The application was originally filed on Dec 15, 2010 under application number EP20162007A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3715356

CSL
Application Number
EP20162007A
Filing Date
Dec 15, 2010
Status
Granted And Under Opposition
Sep 8, 2023
Grant Date
Oct 11, 2023
External Links
Slate, Register, Google Patents

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DE CLERCQ & PARTNERSJul 8, 2024DE CLERCQ & PARTNERSADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0107278
DESCRIPTIONEP0183070
DESCRIPTIONEP0244234
DESCRIPTIONEP0402226
DESCRIPTIONUS4784950
DESCRIPTIONUS4994371
DESCRIPTIONWO03102132
DESCRIPTIONWO2006067230
DESCRIPTIONWO2006110277
DESCRIPTIONWO2007071768
DESCRIPTIONWO2007108955
DESCRIPTIONWO2007117490
DESCRIPTIONWO2007144173
DESCRIPTIONWO2008031020
DESCRIPTIONWO2008091740
DESCRIPTIONWO2008122089
DESCRIPTIONWO2009082443
OPPOSITIONCA2304396
OPPOSITIONEP1428878
OPPOSITIONUS5136026
OPPOSITIONUS5288612
OPPOSITIONUS5567602
OPPOSITIONUS5602233
OPPOSITIONWO2006067230
OPPOSITIONWO2007026020
OPPOSITIONWO2008104372
OPPOSITIONWO2010063717
OPPOSITIONWO9204378
SEARCHEP0829537
SEARCHGB2440273
SEARCHWO0055203
SEARCHWO0137861
SEARCHWO2004006962

Non-Patent Literature (NPL) Citations (30) New

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

Citation PhaseReference TextLink
DESCRIPTION- BASTA et al., J.Immunological Methods, (19910000), vol. 142, pages 39 - 44-
DESCRIPTION- BJOERN S.THIM L., Research Dislosure, (19860000), pages 26960 - 26962-
DESCRIPTION- CHEN et al., J.Chromatorgr. A, (20090000), vol. 1216, pages 4877 - 4886-
DESCRIPTION- CHEN et al., Protein Expression and Purification, (20090000), pages 76 - 81-
DESCRIPTION- CHO, URLAUB et al., Proc. Natl. Acad. Sci. USA, (19800000), vol. 77, page 4216-
DESCRIPTION- EWENSTEIN BM et al., "Pharmacokinetic analysis of plasma-derived and recombinant F IX concentrates in previously treated patients with moderate or severe hemophilia B", Transfusion, (20020000), vol. 42, pages 190 - 197-
DESCRIPTION- GRAHAM et al., J. Gen Virol., (19770000), vol. 36, page 59-
DESCRIPTION- HABERLEIN, J. Chromatography, (19910000), vol. 587, pages 109 - 115-
DESCRIPTION- HAGANIKA et al., J.Chromatography B, (20010000), vol. 751, pages 161 - 167-
DESCRIPTION- KAUFMANSHARP, Mol. Biol., (19820000), vol. 159, pages 601 - 621-
DESCRIPTION- LEDUNG et al., J.Biotechnology, (20090000), vol. 141, pages 211 - 227-
DESCRIPTION- MATHER, Biol. Reprod., (19800000), vol. 23, pages 243 - 251-
DESCRIPTION- MATHER et al., Annals N. Y. Acad. Sci., (19820000), vol. 383, pages 44 - 68-
DESCRIPTION- NIELSEN et al., Veterinary Immunology and Immunopathology, (19850000), vol. 9, pages 349 - 359-
DESCRIPTION- PITTALIS et al., J.Chromatography, (19920000), vol. 573, pages 29 - 34-
DESCRIPTION- URLAUBCHASIN, PNAS USA, (19800000), vol. 77, pages 4216 - 4220-
DESCRIPTION- WEIMER et al., Thromb. Hemost., (20080000), vol. 99, no. 4, pages 659 - 67-
DESCRIPTION- WHITE GC et al., "Recombinant factor IX", Thromb Haemost., (19970000), vol. 78, pages 261 - 265, XP009166039-
DESCRIPTION- YAN S. B. et al., Bio/technology, (19900000), vol. 8, pages 655 - 661-
DESCRIPTION- YAN S. B., J. Mol. Recog., (19960000), vol. 9, pages 211 - 218-
DESCRIPTION- YINGST et al., Biochimica et Biophysica Acta, (19940000), vol. 1189, pages 113 - 118-
DESCRIPTION- ZHU et al., Process Biochemistry, (20090000), vol. 44, pages 875 - 879-
OPPOSITION- Amersham Biosciences, Ion exchange chromatography - Principles and Methods, (2002), page 163pp, ISBN 91-970490-3-4-
OPPOSITION- Ge Healthcare, "CM Sepharose Fast Flow, DEAE Sepharose Fast Flow, Q Sepharose Fast Flow, SP Sepharose Fast Flow", Instructions Manual 71-5009-64 AE, (20071001), pages 1 - 24, XP093198781-
OPPOSITION- Philip L.R. Bonner, Protein Purification, Taylor & Francis Group, (2007), page 201pp, ISBN 978-0-415-38511-4-
OPPOSITION- Basta, M. ; Hammer, C.H., "A rapid FPLC method for purification of the third component of human and guinea pig complement", Journal of Immunological Methods, ELSEVIER SCIENCE PUBLISHERS B.V.,AMSTERDAM., NL, NL , (19910828), vol. 142, no. 1, doi:10.1016/0022-1759(91)90290-V, ISSN 0022-1759, pages 39 - 44, XP023656637
OPPOSITION- Yan, "Characterization and novel purification of recombinant human protein C from three mammalian cell lines", Biotechnology, (1990), vol. 8, doi:10.1038/nbt0790-655, XP008028568
OPPOSITION- SUOMELA H., "HUMAN COAGULATION FACTOR IX. ISOLATION AND CHARACTERIZATION.", European Journal of Biochemistry, Published by Springer-Verlag on behalf of the Federation of European Biochemical Societies, Hoboken, USA, Hoboken, USA, (19760101), vol. 71., doi:10.1111/j.1432-1033.1976.tb11100.x, ISSN 0014-2956, pages 145 - 154., XP000602032
SEARCH- GAGNON P ET AL, "Method for obtaining unique selectivities in ion-exchange chromatography by addition of organic polymers to the mobile phase", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL LNKD- DOI:10.1016/0021-9673(96)00125-2, (19960830), vol. 743, no. 1, ISSN 0021-9673, pages 51 - 55, XP004020270 [Y] 1-12 * the whole document *
SEARCH- TAUC P ET AL, "Ion-exchange chromatography of proteins: modulation of selectivity by addition of organic solvents to mobile phase - Application to single-step purification of a proteinase inhibitor from corn and study of the mechanism of selectivity modulation", JOURNAL OF CHROMATOGRAPHY A, ELSEVIER, AMSTERDAM, NL, (19981030), vol. 825, no. 1, doi:10.1016/S0021-9673(98)00688-8, ISSN 0021-9673, pages 17 - 27, XP004141938 [Y] 1-12 * the whole document *

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