Methods For Improving Safety Of Blood-Brain Barrier Transport - EP3594239

The patent EP3594239 was granted to F Hoffmann LA Roche on Oct 30, 2024. The application was originally filed on May 20, 2013 under application number EP19189279A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3594239

F HOFFMANN LA ROCHE
Application Number
EP19189279A
Filing Date
May 20, 2013
Status
Granted And Under Opposition
Sep 27, 2024
Grant Date
Oct 30, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

ZWICKER SCHNAPPAUF & PARTNERJul 30, 2025ADMISSIBLE
JAMES POOLEJul 16, 2025ADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2002004587
DESCRIPTIONUS2002025313
DESCRIPTIONUS2003157108
DESCRIPTIONUS2004093621
DESCRIPTIONUS2005123546
DESCRIPTIONUS2005142141
DESCRIPTIONUS2006025576
DESCRIPTIONUS2008069820
DESCRIPTIONUS3773919
DESCRIPTIONUS4676980
DESCRIPTIONUS4816567
DESCRIPTIONUS5208020
DESCRIPTIONUS5229275
DESCRIPTIONUS5545807
DESCRIPTIONUS5565332
DESCRIPTIONUS5567610
DESCRIPTIONUS5573905
DESCRIPTIONUS5589369
DESCRIPTIONUS5591669
DESCRIPTIONUS5693780
DESCRIPTIONUS5731168
DESCRIPTIONUS6602684
DESCRIPTIONUS7332581
DESCRIPTIONWO0042072
DESCRIPTIONWO03011878
DESCRIPTIONWO2007068412
DESCRIPTIONWO2008011348
DESCRIPTIONWO2008156621
DESCRIPTIONWO2008156622
DESCRIPTIONWO2009089004
DESCRIPTIONWO9308829
DESCRIPTIONWO9502421
DESCRIPTIONWO9730087
DESCRIPTIONWO9858964
DESCRIPTIONWO9922764
DESCRIPTIONWO9951642
OPPOSITIONWO2012016173
OPPOSITIONWO2012075037
SEARCHWO2012075037

Non-Patent Literature (NPL) Citations (70) 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- ADOLFFSON et al., J. Neurosci., (20120000), vol. 32, no. 28, pages 9677 - 9689-
DESCRIPTION- AGNEW, Chem Intl. Ed. Engl., (19940000), vol. 33, pages 183 - 186-
DESCRIPTION- ATWAL et al., Sci. Transl. Med., (20110000), vol. 3, page 84ra43-
DESCRIPTION- ATWELL, S.RIDGWAY, J. B.WELLS, J. A.CARTER, P., J. Mol. Biol., (19970000), vol. 270, pages 26 - 35-
DESCRIPTION- BENNETTHORUK, Methods in Enzymology, (19970000), vol. 288, pages 134 - 148-
DESCRIPTION- BRENNAN et al., Science, (19850000), vol. 229, page 81-
DESCRIPTION- BRUGGERMANN et al., Year in Immuno., (19930000), vol. 7, page 33-
DESCRIPTION- CARTER, P., J. Immunol. Methods, (20010000), vol. 248, pages 7 - 15-
DESCRIPTION- CHAPARRO-RIGGERS et al., J. Biol. Chem., (19960000), vol. 271, no. 14, pages 11090 - 11097-
DESCRIPTION- CHARI et al., Cancer Res., (19920000), vol. 52, pages 127 - 131-
DESCRIPTION- CHEN et al., J. Mol. Biol., (19990000), vol. 293, pages 865 - 881-
DESCRIPTION- CHOTHIALESK, J. Mol. Biol., (19870000), vol. 196, pages 901 - 917-
DESCRIPTION- CLACKSON et al., Nature, (19910000), vol. 352, pages 624 - 628-
DESCRIPTION- COVELL et al., Cancer Res., (19860000), vol. 46, pages 3969 - 3978-
DESCRIPTION- COWEN et al., J. Neurochem., (20040000), vol. 89, pages 273 - 285-
DESCRIPTION- D'ONOFRIO et al., Clin. Lab. Haematol., (19960000), pages 29 - 34-
DESCRIPTION- "Epitope Mapping Protocols", MORRIS, Methods in Molecular Biology, Humana Press, (19960000), vol. 66-
DESCRIPTION- FARES AL-EJEH et al., Clin. Cancer Res., (20070000), vol. 13, pages 5519s - 5527s-
DESCRIPTION- FELGENHAUER, Klin. Wschr., (19740000), vol. 52, pages 1158 - 1164-
DESCRIPTION- FLATMAN et al., J. Chromatogr. B, (20070000), vol. 848, pages 79 - 87-
DESCRIPTION- GARRATTY, Transfusion Med., (20080000), vol. 18, no. 6, pages 321 - 334-
DESCRIPTION- GRIFFITH et al., EMBO J., (19930000), vol. 12, pages 725 - 734-
DESCRIPTION- GRUBER et al., J. Immunol., (19940000), vol. 152, page 5368-
DESCRIPTION- HETHWA et al., Am. J. Physiol., (20050000), vol. 289, pages E301 - 305-
DESCRIPTION- IACPETTA et al., Biochim. Biophys. Acta, (19820000), vol. 687, pages 204 - 210-
DESCRIPTION- IGAWA et al., Nature Biotechnol., vol. 28, no. 11, pages 1203 - 1208-
DESCRIPTION- IMPERIALISHANNON, Biochemistry, (19910000), vol. 30, no. 18, pages 4374 - 4380-
DESCRIPTION- JAKOBOVITS et al., Nature, (19930000), vol. 362, pages 255 - 258-
DESCRIPTION- JAKOBOVITS et al., Proc. Natl. Acad. Sci. USA, (19930000), vol. 90, pages 6444 - 6448-
DESCRIPTION- JOHNSON et al., Current Opinion in Structural Biology, (19930000), vol. 3, pages 564 - 571-
DESCRIPTION- JONES et al., Nature, (19860000), vol. 321, pages 522 - 525-
DESCRIPTION- KATSURI, Biochem J., (19970000), vol. 323, pages 415 - 419-
DESCRIPTION- KOHLER et al., Nature, (19750000), vol. 256, page 495-
DESCRIPTION- KORNACKER et al., Biochem., (20050000), vol. 44, pages 11567 - 11573-
DESCRIPTION- KOSTELNY et al., J. Immunol., (19920000), vol. 148, no. 5, pages 1547 - 1553-
DESCRIPTION- MANTOVANI et al., J. Exp. Med., (19720000), vol. 135, pages 780 - 792-
DESCRIPTION- MARKS et al., J. Mol. Biol., (19910000), vol. 222, pages 581 - 597-
DESCRIPTION- MCCAFFERTY et al., Nature, (19900000), vol. 348, pages 552 - 553-
DESCRIPTION- MERCHANT, A. M.ZHU, Z.YUAN, J. Q.GODDARD, A.ADAMS, C. W.PRESTA, L. G.CARTER, P., Nat. Biotechnol., (19980000), vol. 16, pages 677 - 681-
DESCRIPTION- MILSTEINCUELLO, Nature, (19830000), vol. 305, page 537-
DESCRIPTION- MOLINA et al., Blood, (20020000), vol. 100, no. 13, pages 4544 - 4549-
DESCRIPTION- MOLLNESKIRSCHFINK, Molec. Immunol., (20060000), vol. 43, pages 107 - 121-
DESCRIPTION- MORRISON et al., Proc. Natl. Acad. Sci. USA, (19840000), vol. 81, pages 6851 - 6855-
DESCRIPTION- NELSON, MAbs, (20100000), vol. 2, no. 1, pages 77 - 83-
DESCRIPTION- PANIGA et al., "Expression of Prion Protein in Mouse Erythroid Progenitors and Differentiating Murine Erythroleukemia Cells", PLoS One, (20110000), vol. 6, no. 9-
DESCRIPTION- PRESTA, Curr. Op. Struct. Biol., (19920000), vol. 2, pages 593 - 596-
DESCRIPTION- RATLIFF-SCHAUB et al., Autism, (20050000), vol. 9, pages 256 - 265-
DESCRIPTION- RIDGWAY, J. B.PRESTA, L. G.CARTER, P., Protein Eng., (19960000), vol. 9, pages 617 - 621-
DESCRIPTION- RIECHMANN et al., Nature, (19880000), vol. 332, pages 323 - 329-
DESCRIPTION- SCHNEIDER et al., Nature, (19840000), vol. 311, pages 675 - 678-
DESCRIPTION- TAO et al., J. Exp. Med., (19910000), vol. 173, pages 1025 - 1028-
DESCRIPTION- TRAUNECKER et al., EMBO J., (19910000), vol. 10, page 3655-
DESCRIPTION- TUTT et al., J. Immunol., (19910000), vol. 147, page 60-
DESCRIPTION- "UniProtKB", Database accession no. P56817-
DESCRIPTION- VAN DER ZEE et al., Clin Exp. Immunol., (19860000), vol. 64, pages 415 - 422-
DESCRIPTION- VASSAR et al., Science, (19990000), vol. 286, pages 735 - 741-
DESCRIPTION- VIDARTE et al., J. Biol. Chem., (20010000), vol. 276, no. 41, pages 38217 - 38223-
DESCRIPTION- YU et al., Sci. Transl. Med., (20110525), vol. 3, no. 84, page 84ra44-
DESCRIPTION- ZATSEPIN et al., Russ. Chem. Rev., (20050000), vol. 74, pages 77 - 95-
EXAMINATION- COUCH JESSICA A ET AL, "Addressing safety liabilities of TfR bispecific antibodies that cross the blood-brain barrier.", MEDLINE, US NATIONAL LIBRARY OF MEDICINE (NLM), BETHESDA, MD, US, (20130501), Database accession no. NLM23636093-
EXAMINATION- YU Y JOY ET AL, "Boosting brain uptake of a therapeutic antibody by reducing its affinity for a transcytosis target.", MEDLINE, US NATIONAL LIBRARY OF MEDICINE (NLM), BETHESDA, MD, US, (20110525), Database accession no. NLM21613623-
EXAMINATION- YU Y JOY ET AL, "Boosting brain uptake of a therapeutic antibody by reducing its affinity for a transcytosis target.", SCIENCE TRANSLATIONAL MEDICINE 25 MAY 2011, (20110525), vol. 3, no. 84, ISSN 1946-6242, page 84ra44-
EXAMINATION- COUCH JESSICA A ET AL, "Addressing safety liabilities of TfR bispecific antibodies that cross the blood-brain barrier.", SCIENCE TRANSLATIONAL MEDICINE 01 MAY 2013, (20130501), vol. 5, no. 183, doi:10.1126/scitranslmed.3005338, ISSN 1946-6242, pages 183ra57 , 1 - 12, XP008163922
OPPOSITION- D8 - Patentee’s letter to EPO 13 May 2024-
OPPOSITION- Yu Y Joy; Zhang Yin; Kenrick Margaret; Hoyte Kwame; Luk Wilman; Lu Yanmei; Atwal Jasvinder; Elliott J Michael; Prabhu Saileta; Watts Ryan J; Dennis Mark S, "Boosting brain uptake of a therapeutic antibody by reducing its affinity for a transcytosis target.", SCIENCE TRANSLATIONAL MEDICINE, American Association for the Advancement of Science (A A A S), US, US , (20110525), vol. 3, no. 84 84ra44, doi:10.1126/scitranslmed.3002230, ISSN 1946-6242, pages 1 - 8, XP008148394
OPPOSITION- Paul Steven M, "Therapeutic antibodies for brain disorders", SCIENCE TRANSLATIONAL MEDICINE, American Association for the Advancement of Science (A A A S), US, US , (20110525), vol. 3, no. 84, doi:10.1126/scitranslmed.3002620, ISSN 1946-6242, page 84ps20, XP009155720
OPPOSITION- Jessica A. Couch et al., "Addressing Safety Liabilities of TfR Bispecific Antibodies That Cross the Blood-Brain Barrier", ScienceTranslationalMedicine, (20130501), vol. 5, doi:10.1126/scitranslmed.3005338, page 183, XP008163922
SEARCH- YU Y JOY ET AL, "Boosting brain uptake of a therapeutic antibody by reducing its affinity for a transcytosis target", SCIENCE / SCIENCE TRANSLATIONAL MEDICINE, WASHINGTON, DC : AAAS, US, (20110525), vol. 3, no. 84, doi:10.1126/SCITRANSLMED.3002230, ISSN 1946-6242, pages 1 - 8, XP008148394 [ID] 1-21 * the whole document *
SEARCH- PAUL STEVEN M, "Therapeutic antibodies for brain disorders", SCIENCE / SCIENCE TRANSLATIONAL MEDICINE, WASHINGTON, DC : AAAS, US, (20110525), vol. 3, no. 84, ISSN 1946-6242, page 84ps20, XP009155720 [I] 1-21 * whole document, especially the Abstract; page 2, right-hand column, and page 3 *
SEARCH- COUCH JESSICA A ET AL, "Addressing safety liabilities of TfR bispecific antibodies that cross the blood-brain barrier.", SCIENCE TRANSLATIONAL MEDICINE 1 MAY 2013, (20130501), vol. 5, no. 183, ISSN 1946-6242, page 12, XP008163922 [IP] 1-21 * whole document, especially the Abstract; page 55, lower part of right-hand column; page 62, section "Antibody and bispecific antibody production"; Figures 5-6 *

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents