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Protein Purification - EP1543038

The patent EP1543038 was granted to Genentech on Aug 5, 2020. The application was originally filed on Sep 8, 2003 under application number EP03795664A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP1543038

GENENTECH
Application Number
EP03795664A
Filing Date
Sep 8, 2003
Status
Patent Maintained As Amended
Jul 3, 2020
Grant Date
Aug 5, 2020
External Links
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BAYERFeb 28, 2018VIERINGADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONDD266710
DESCRIPTIONEP0183070
DESCRIPTIONEP0244234
DESCRIPTIONEP0402226
DESCRIPTIONUS3773919
DESCRIPTIONUS6127526
DESCRIPTIONUS6333398
DESCRIPTIONUS6339142
DESCRIPTIONUS6417355
DESCRIPTIONWO9830694
EXAMINATIONWO9417820
EXAMINATIONWO9957134
INTERNATIONAL-SEARCH-REPORTUS6339142
INTERNATIONAL-SEARCH-REPORTUS6417355
INTERNATIONAL-SEARCH-REPORTUS6433144
OPPOSITIONEP0368092
OPPOSITIONUS5677171
OPPOSITIONUS6339142
OPPOSITIONUS6417355
OPPOSITIONUS6433144
OPPOSITIONWO0002921
OPPOSITIONWO0055184
OPPOSITIONWO9417820
OPPOSITIONWO9830694
OPPOSITIONWO9957134
SEARCHUS5677171
SEARCHWO0002921
SEARCHWO0055184
SEARCHWO9830694

Non-Patent Literature (NPL) Citations (27) 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
DESCRIPTION- CARTER ET AL., PROC. NATL. ACAD. SCI., (1992), vol. 89, pages 4285 - 4289
DESCRIPTION- HARRIS ET AL., J. CHROMATOGRAPHY, (2001), vol. 752, pages 233 - 245
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EXAMINATION- "Antibody purification", ANTIBODY PURIFICATION HANDBOOK, AMERSHAM BIOSCIENCES, UPPSALA, SE, (20020101), page complete, XP002357261
EXAMINATION- FUKUOKA M. ET AL, "Studies of quality control of 99mTc-labelled macroaggregated albumin- Part 1. Aggregation of non-mercaptalbumin and its conformation", NUCLEAR MEDICINE AND BIOLOGY, ELSEVIER, NY, US, (19930701), vol. 20, no. 5, pages 643 - 648, XP026340056
EXAMINATION- KAWAGUCHI S. ET AL, "Rapid analysis of serum lactate dehydrogenase isoenzymes by high-performance ion-exchange chromatography", JOURNAL OF CHROMATOGRAPHY B : BIOMEDICAL APPLICATIONS, ELSEVIER SCIENCE PUBLISHERS, NL, (19860101), vol. 378, pages 456 - 461, XP026727848
EXAMINATION- HWANG H H ET AL, "Purification of ascitic fluid-derived murine monoclonal antibodies by anion-exchange and size-exclusion high-performance liquid chromatography", JOURNAL OF CHROMATOGRAPHY B : BIOMEDICAL APPLICATIONS, ELSEVIER SCIENCE PUBLISHERS, NL, vol. 430, doi:10.1016/S0378-4347(00)83168-0, ISSN 0378-4347, (19880101), pages 329 - 339, (19880101), XP026526003
OPPOSITION- Abnova, "Antibody Concentration/Clean Up Kit", Abnova KA1598, (20150406), URL: http://www.abnova.com/protocol_pdf/KA1598.pdf, XP055470521
OPPOSITION- Antibody Purification Handbook, Amersham Biosciences, (20020000), pages 5 - 107, XP055470600
OPPOSITION- BLABER, M., "lecture 20: Protein Purification: Column Chromatography - Ion exchange; Dialysis and Concentration", BCH5425 Molecular Biology and Biotechnology, (19980000), URL: http://mikeblaber.org/oldwine/bch5425/lect30/lect30.htm, XP055470588
OPPOSITION- "Comparison of IgG, IgE, IgY and IgY (AFc)", Gallus Inmunotech inc., Canada, (20140804), URL: http://gallusimmunotech.com/about-igy/comparison-of-igg-ige-igy-and- igy-%CE%B4fc, XP055470594
OPPOSITION- "Gel filtration", PRICE, N.C. et al., Fundamentals of Enzymology. 2nd ed., Oxford University Press, (19890000), pages 23 - 25, XP055470516
OPPOSITION- KLEBER, H.-P. et al., Biochemisches Praktikum, G. Fischer Verlag, (19880000), pages 139 - 145,252, XP055470533
OPPOSITION- "Messmethoden", AEBI, H. et al., Einführung in die praktische Biochemie, Karger, (19820000), pages 107 - 111, XP055470538
OPPOSITION- Protein Purification Handbook, Amersham Biosciences, (20011000), pages 5 - 95, XP055470605
OPPOSITION- "Quantitative Methoden", Holtzhauer, M., Biochemische Labormethoden, Springer, (19950000), pages 12 - 14 , 110-117, XP055470527
OPPOSITION- "Trennungen", PINGOUD, A. et al., Arbeitsmethoden der Biochemie, Walter de Gruyter, (19970000), pages 78 - 86, 153-155, XP055470510
OPPOSITION- FUKUOKAI, M. et al., "Studies of quality control of 99mTc-labelled macroaggregated albumin—Part 1. Aggregation of non-mercaptalbumin and its conformation", Nucl. Med. Biol., (19930700), vol. 20, no. 5, pages 643 - 648, XP055470503
OPPOSITION- HARRIS, RJ et al., "Identification of multiple sources of charge heterogeneity in a recombinant antibody", J Chromatogr. B: Biomedical Sciences & Applications, (20010310), vol. 752, no. 2, pages 233 - 245, XP004317158
OPPOSITION- KAWAGUCHI, S. et al., "Rapid analysis of serum lactate dehydrogenase isoenzymes by high-performance ion-exchange chromatography", Journal of Chromatography, Biomed. Appl., (19860000), vol. 378, pages 456 - 461, XP026727848
OPPOSITION- HWANG, H.H., "Purification of ascitic fluid-derived murine monoclonal antibodies by anion-exchange and size-exclusion high-performance liquid chromatography", Journal of Chromatography B, (19880000), vol. 430, pages 329 - 339, XP026526003
OPPOSITION- MOORHOUSE, K.G., "Validation of an HPLC method for the analysis of the charge heterogeneity of the recombinant monoclonal antibody IDEC-C2B8 after papain digestion", Journal of Pharmaceutical and Biomedical Analysis, (19971200), vol. 16, no. 4, pages 593 - 603, XP002232225
OPPOSITION- PERKINS, M. et al., "Determination of the Origin of Charge Heterogeneity in a Murine Monoclonal Antibody", Pharmaceutical Research, (20000900), vol. 17, no. 9, pages 1110 - 1117, XP002479461
OPPOSITION- CARTER, P et al., "Humanization of an Anti-p185HER2 Antibody for Human Cancer Therapy", Proc. Natl. Acad. Sci. U.S.A., (19920500), vol. 89, no. 10, pages 4285 - 4289, XP002910012
SEARCH- HARRIS R J ET AL, "Identification of multiple sources of charge heterogeneity in a recombinant antibody", JOURNAL OF CHROMATOGRAPHY B: BIOMEDICAL SCIENCES & APPLICATIONS, ELSEVIER, AMSTERDAM, NL, (20010310), vol. 752, no. 2, ISSN 1570-0232, pages 233 - 245, XP004317158 [X] 1-46 * Abstract; p. 234 "Cation-exchange chromatography"; Fig. 2. *
SEARCH- CARTER P ET AL, "HUMANIZATION OF AN ANTI-P185HER2 ANTIBODY FOR HUMAN CANCER THERAPY", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF USA, NATIONAL ACADEMY OF SCIENCE, WASHINGTON, DC, US, (19920515), vol. 89, no. 10, ISSN 0027-8424, pages 4285 - 4289, XP000275844 [X] 26 * Abstract. *

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