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A Method Of Weak Partitioning Chromatography - EP1869065

The patent EP1869065 was granted to Wyeth on May 6, 2020. The application was originally filed on Mar 10, 2006 under application number EP06738028A. The patent is currently recorded with a legal status of "Revoked".

EP1869065

WYETH
Application Number
EP06738028A
Filing Date
Mar 10, 2006
Status
Revoked
Sep 19, 2025
Grant Date
May 6, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Oppositions (4)

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ICOSAFeb 5, 2021-ADMISSIBLE
MARGARET DIXONFeb 5, 2021MEWBURN ELLISADMISSIBLE
NOVO NORDISKFeb 5, 2021J A KEMPADMISSIBLE
BOULT WADE TENNANTFeb 4, 2021BOULT WADE TENNANTADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONWO9526977
INTERNATIONAL-SEARCH-REPORTUS4029583
INTERNATIONAL-SEARCH-REPORTUS5429746
OPPOSITIONEP0365858
OPPOSITIONEP1869065
OPPOSITIONJPS63126826
OPPOSITIONUS4029583
OPPOSITIONUS5264555
OPPOSITIONUS5439591
OPPOSITIONUS5641870
OPPOSITIONUS6008385
OPPOSITIONUS6177548
OPPOSITIONUSD2278S
OPPOSITIONWO0015260
OPPOSITIONWO0040598
OPPOSITIONWO0157090
OPPOSITIONWO03059935
OPPOSITIONWO2004076485
OPPOSITIONWO2005042569
OPPOSITIONWO2005044856
OPPOSITIONWO2006099308
OPPOSITIONWO9526977
SEARCHJPS63126826
SEARCHUS6008385
SEARCHWO0040598

Non-Patent Literature (NPL) Citations (29) 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
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OPPOSITION- "Ceramic Hydroxyapatite Application Guide for Process Development and Scale Up", Bio-Rad Brochure-
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OPPOSITION- FAHRNER et al., Biotechnology and Engineering Reviews, (20010000), vol. 18, no. 1, pages 301 - 327, XP055980972-
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OPPOSITION- "How hydrophobic do you want to go?", Tosoh Bioscience HIC Manual-
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OPPOSITION- Kaushal Rege, Mike Pepsin, Brandy Falcon, Landon Steele, Meng Heng , "high-throughput process development for recombinant protein purification ", Biotechnology and bioengineering, (20060305), vol. 93, no. 4, pages 618 - 630, XP055982398-
OPPOSITION- Lu Xiuling; Zhao Dongxu; Su Zhiguo, "Purification of hemoglobin by ion exchange chromatography in flow-through mode with PEG as an escort", ARTIFICIAL CELLS, BLOOD SUBSTITUTES, AND IMMOBILIZATION BIOTECHNOLOGY., MARCEL DEKKER INC., US, US , (20040501), vol. 32, no. 2, ISSN 1073-1199, pages 209 - 227, XP009147458-
OPPOSITION- Paul Carter, Presta Len, Gormant Cornelia M, Ridgwayt John B B, Hennert Dennis, Wai Lee T, Wongt Ann M, Rowlandf Claire, Kotts, Carvert Monique E, Shepard And H Michael, "Humanization of an anti-p185HER2 antibody for human cancer therapy (antibody engineering/site-directed mutagenesis/c-erbB-2/neu)", Proc. Natl. Acad. Sci. USA, (19920501), pages 4285 - 4289, Proc. Natl. Acad. Sci. USA, URL: http://www.pnas.org/content/89/10/4285.full.pdf?origin=publication_detail, (20140620), XP055124497-
OPPOSITION- Pete Gagnon, Paul Ng, Julia Zhen, Cheryl Aberin, Jie He, Heather Mekosh, Larry Cummings, Simin Zaidi, and Richard Richieri, "A Ceramic Hydroxyapatite� Based Purification Platform Simultaneous Removal of Leached Protein A, Aggregates, DNA, and Endotoxins from MAbs", BIOPROCESS INTERNATIONAL, INFORMA LIFE SCIENCES GROUP, US, US , (20060201), ISSN 1542-6319, pages 50 - 60, XP008147376-
OPPOSITION- R. K. Scopes,, "CHAPTER 6 Separation by Adsorption 11: Ion Exchangers and Nonspecific Adsorbents", Protein Purification, (19940101), pages 146 - 186, XP055982387-
OPPOSITION- STIG CLAESSON, Theory of Frontal Analysis and Displacement, (19490000), XP055980912-
OPPOSITION- PETSCH et al., Journal of Molecular Recognition, (19980000), vol. 11, pages 222 - 230, XP055980983
OPPOSITION- Hawker, C.D. ; Rasmussen, H. ; Glass, J., "Progress on the isolation of porcine thyrocalcitonin", AMERICAN JOURNAL OF MEDICINE., Excerpta Medica, Inc., United States, United States , (19671101), vol. 43, no. 5, doi:10.1016/0002-9343(67)90106-4, ISSN 0002-9343, pages 656 - 661, XP026342997
OPPOSITION- Goyon Alexandre; Excoffier Melissa; Janin-Bussat Marie-Claire; Bobaly Balazs; Fekete Szabolcs; Guillarme Davy; Beck Alain, "Determination of isoelectric points and relative charge variants of 23 therapeutic monoclonal antibodies", Journal of Chromatography B, ELSEVIER, AMSTERDAM., NL, NL , (20171015), vol. 1065, doi:10.1016/j.jchromb.2017.09.033, ISSN 1570-0232, pages 119 - 128, XP085233861
OPPOSITION- Jupke, A. Epping, A. Schmidt-Traub, H., "Optimal design of batch and simulated moving bed chromatographic separation processes", Journal of Chromatography A, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20020125), vol. 944, no. 1-2, doi:10.1016/S0021-9673(01)01311-5, ISSN 0021-9673, pages 93 - 117, XP004330979
OPPOSITION- Shibusawa, Y. ; Ito, Y., "Protein separation with aqueous-aqueous polymer systems by two types of counter-current chromatographs", Journal of Chromatography A, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (19910101), vol. 550, doi:10.1016/S0021-9673(01)88575-7, ISSN 0021-9673, pages 695 - 704, XP026514350
OPPOSITION- REICHERT J M ET AL, "Monoclonal antibody successes in the clinic", Nature Biotechnology, Nature Publishing Group US, New York, New York, (20050901), vol. 23, no. 9, doi:10.1038/nbt0905-1073, ISSN 1087-0156, pages 1073 - 1078, XP002555770
OPPOSITION- FAHRNER et al., "Industrial Purification of Pharmaceutical Antibodies: Development, Operation, and Validation of Chromatography Processes", Biotechnology and Genetic Engineering Reviews, (20010000), vol. 18, doi:10.1080/02648725.2001.10648017, XP008034714
OPPOSITION- FAHRNER R L, ET AL., "Industrial Purification of Pharmaceutical Antibodies: Development, Operation, and Validation of Chromatography Processes", BIOTECHNOLOGY AND GENETIC ENGINEERING REVIEWS, INTERCEPT LTD., ANDOVER, GB, GB , (20010701), vol. 18, doi:10.1080/02648725.2001.10648017, ISSN 0264-8725, pages 301 - 327, XP008034714
SEARCH- HAWKER C D ET AL, "Progress on the isolation of porcine thyrocalcitonin", AMERICAN JOURNAL OF MEDICINE, EXCERPTA MEDICA, INC, UNITED STATES, vol. 43, no. 5, doi:10.1016/0002-9343(67)90106-4, ISSN 0002-9343, (19671101), pages 656 - 661, (19671101), XP026342997 [X] 1-44 *see "Isolation of Porcine Thyrocalcitonin"*; page 658, column 2, paragraph 2 - page 659, column 1, paragraph 2 *
SEARCH- SHIBUSAWA Y ET AL, "Protein separation with aqueous-aqueous polymer systems by two types of counter-current chromatographs", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 550, doi:10.1016/S0021-9673(01)88575-7, ISSN 0021-9673, (19910101), pages 695 - 704, (19910101), XP026514350 [X] 1-44 * page 701, line last - page 702, line first; figure 1 *

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