IP Verse

Ph-Gradient Spr-Based Binding Assay - EP3903102

The patent EP3903102 was granted to F Hoffmann LA Roche on Apr 12, 2023. The application was originally filed on Dec 20, 2019 under application number EP19828276A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3903102

F HOFFMANN LA ROCHE
Application Number
EP19828276A
Filing Date
Dec 20, 2019
Status
Opposition Rejected
Jun 6, 2025
Grant Date
Apr 12, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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STRAWMANJan 11, 2024LONGLANDWITHDRAWN
MULLER BORE & PARTNER PATENTANWALTE PARTG MBBJan 9, 2024MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP2275443
DESCRIPTIONUS2005019933
DESCRIPTIONUS2010256338
DESCRIPTIONUS4676980
DESCRIPTIONUS5731168
DESCRIPTIONWO2009080251
DESCRIPTIONWO2009080252
DESCRIPTIONWO2009080253
DESCRIPTIONWO2009080254
DESCRIPTIONWO2009089004
DESCRIPTIONWO2010112193
DESCRIPTIONWO2010115589
DESCRIPTIONWO2010136172
DESCRIPTIONWO2010145792
DESCRIPTIONWO2010145793
DESCRIPTIONWO2012023053
DESCRIPTIONWO2012163520
DESCRIPTIONWO2015140126
DESCRIPTIONWO2015172800
DESCRIPTIONWO9308829
INTERNATIONAL-SEARCH-REPORTEP2275443
INTERNATIONAL-SEARCH-REPORTUS2005019933
INTERNATIONAL-SEARCH-REPORTWO2015140126
OPPOSITIONEP2275443
OPPOSITIONUS2017227547
OPPOSITIONUS8906672
OPPOSITIONWO2009025680
OPPOSITIONWO2013120929
OPPOSITIONWO2015140126

Non-Patent Literature (NPL) Citations (8) 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
OPPOSITION- Patrick Chames, "Chapter 24. Measuring antibody-antigen binding kinetics using surface plasmon resonance", Patrick Chames, Chames, Patrick, Antibody engineering : methods and protocols, US , New York [u.a.] : Humana Press, (20120101), pages 411 - 442, ISBN 978-1-61779-973-0, XP093154091-
OPPOSITION- Malini Raghavan, Vincent R. Bonagura, Sherie L. Morrison, Pamela J. Bjorkman, "Analysis of the pH Dependence of the Neonatal Fc Receptor/Immunoglobulin G Interaction Using Antibody and Receptor Variants", Biochemistry, American Chemical Society, (19951101), vol. 34, no. 45, doi:10.1021/bi00045a005, ISSN 0006-2960, pages 14649 - 14657, XP055765859
OPPOSITION- Subhashchandra Naik, "Monitoring the Kinetics of the pH-Driven Transition of the Anthrax Toxin Prepore to the Pore by Biolayer Interferometry and Surface Plasmon Resonance", Biochemistry, American Chemical Society, (20130917), vol. 52, no. 37, doi:10.1021/bi400705n, ISSN 0006-2960, pages 6335 - 6347, XP093154090
OPPOSITION- Igawa T; Ishii S; Tachibana T; Maeda A; Higuchi Y; Shimaoka S; Moriyama C; Watanabe T; Takubo R; Doi Y; Wakabayashi T; Hayasaka A; Kadono S; Miyazaki T; Haraya K; Sekimori Y; Kojima T; Nabuchi Y; Aso Y; Kawabe Y; Hattori K, "Antibody recycling by engineered pH-dependent antigen binding improves the duration of antigen neutralization", Nature Biotechnology, Nature Publishing Group US, New York, New York, (20101101), vol. 28, no. 11, doi:10.1038/nbt.1691, ISSN 1087-0156, pages 1203 - 1207, XP009153598
OPPOSITION- Xiangdan Wang, "Impact of SPR biosensor assay configuration on antibody: Neonatal Fc receptor binding data", mAbs, Landes Bioscience, US, US , (20170217), vol. 9, no. 2, doi:10.1080/19420862.2016.1261774, ISSN 1942-0862, pages 319 - 332, XP093155424
OPPOSITION- Danlin Yang, Craig Giragossian, Steven Castellano, Marcio Lasaro, Haiguang Xiao, Himanshu Saraf, Cynthia Hess Kenny, Irina Rybina, Zhong-Fu Huang, Jennifer Ahlberg, Tammy Bigwarfe, Maria Myzithras, Erica Waltz, Simon Roberts, Rachel Kroe-Barrett, Sanjaya Singh, "Maximizing in vivo target clearance by design of pH-dependent target binding antibodies with altered affinity to FcRn", mAbs, Landes Bioscience, US, US , (20171003), vol. 9, no. 7, doi:10.1080/19420862.2017.1359455, ISSN 1942-0862, pages 1105 - 1117, XP055461166
OPPOSITION- Florian Cymer, Tilman Schlothauer, Alexander Knaupp, Hermann Beck, "Evaluation of an FcRn affinity chromatographic method for IgG1-type antibodies and evaluation of IgG variants", Bioanalysis, Future Science, London, UK, London, UK , (20170901), vol. 9, no. 17, doi:10.4155/bio-2017-0109, ISSN 1757-6180, pages 1305 - 1317, XP055651830
OPPOSITION- Tilman Schlothauer, Petra Rueger, Jan Olaf Stracke, Hubert Hertenberger, Felix Fingas, Lothar Kling, Thomas Emrich, Georg Drabner, Stefan Seeber, Johannes Auer, Stefan Koch, Apollon Papadimitriou, "Analytical FcRn affinity chromatography for functional characterization of monoclonal antibodies", mAbs, (20130701), vol. 5, no. 4, doi:10.4161/mabs.24981, ISSN 19420862, pages 576 - 586, XP055132983

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