(19)
(11) EP 3 199 550 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.05.2025 Bulletin 2025/20

(45) Mention of the grant of the patent:
05.03.2025 Bulletin 2025/10

(21) Application number: 15843607.1

(22) Date of filing: 23.03.2015
(51) International Patent Classification (IPC): 
C07K 16/24(2006.01)
C12N 15/13(2006.01)
A61K 45/06(2006.01)
C07K 16/18(2006.01)
A61K 39/395(2006.01)
(52) Cooperative Patent Classification (CPC):
C07K 2317/22; C07K 2317/567; C07K 2317/94; A61K 45/06; C07K 16/244; C07K 2317/24; C07K 2317/565; C07K 2317/76; C07K 2317/92; A61P 1/04; A61P 1/16; A61P 1/18; A61P 11/00; A61P 11/02; A61P 11/06; A61P 13/08; A61P 13/12; A61P 15/00; A61P 15/08; A61P 17/00; A61P 17/02; A61P 17/04; A61P 17/06; A61P 19/02; A61P 19/10; A61P 21/04; A61P 25/00; A61P 25/04; A61P 25/06; A61P 25/10; A61P 25/14; A61P 25/16; A61P 25/18; A61P 25/22; A61P 25/24; A61P 25/28; A61P 25/30; A61P 25/32; A61P 27/02; A61P 29/00; A61P 31/04; A61P 31/06; A61P 31/10; A61P 31/14; A61P 31/18; A61P 31/20; A61P 33/02; A61P 35/00; A61P 35/02; A61P 3/08; A61P 37/00; A61P 37/02; A61P 37/06; A61P 37/08; A61P 43/00; A61P 5/14; A61P 5/18; A61P 7/00; A61P 7/02; A61P 7/04; A61P 7/06; A61P 9/00; A61P 9/04; A61P 9/06; A61P 9/08; A61P 9/10; A61P 3/10
(86) International application number:
PCT/RU2015/000163
(87) International publication number:
WO 2016/048188 (31.03.2016 Gazette 2016/13)

(54)

HIGH AFFINITY AND AGGREGATIVELY STABLE ANTIBODIES ON THE BASIS OF VARIABLE DOMAINS VL AND A DERIVATIVE VHH

HOCHAFFINE UND AGGREGATIV STABILE ANTIKÖRPER AUF DER BASIS VON VL MIT VARIABLEN DOMÄNEN UND VHH-DERIVAT

ANTICORPS STABLES À AFFINITÉ ÉLEVÉE ET AGRÉGATIFS À BASE DE DOMAINES VIRAUX VL ET DE DÉRIVÉ DE VHH


(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Validation States:
MA

(30) Priority: 26.09.2014 RU 2014138740

(43) Date of publication of application:
02.08.2017 Bulletin 2017/31

(73) Proprietor: Joint Stock Company "Biocad"
Saint Petersburg 198515 (RU)

(72) Inventors:
  • ULITIN, Andrey Borisovich
    Moskovskaya obl. g. Puschino 142290 (RU)
  • EVDOKIMOV, Stanislav Rudolfovich
    Moskovskaya obl. g. Puschino 142290 (RU)
  • SOLOVIEV, Valeriy Vladimirovich
    Moskovskaya obl. g. Puschino 119071 (RU)
  • CHERNYH, Yulia Sergeevna
    Permsky krai g. Solikamsk 618553 (RU)
  • GONCHAROVA, Olga Vladimirovna
    Moskovskaya obl. Chekhovsky r-on pos. Lyubuchany 142380 (RU)
  • KORZHAVIN, Dmitriy Valerievich
    St.Petersburg 192284 (RU)
  • CHERNOVSKAYA, Tatyana Veniaminovna
    Moskovskaya obl. Chekhovsky r-on pos. Lyubuchany 142380 (RU)
  • NEMANKIN, Timofey Aleksandrovich
    St.Petersburg 198099 (RU)
  • IVANOV, Roman Alexeevich
    Moscow 125167 (RU)
  • MOROZOV, Dmitriy Valentinovich
    Moscow 119071 (RU)
  • EKIMOVA, Victoria Mikhailovna
    Tyumen 625022 (RU)
  • SOFRONOVA, Ekaterina Vladimirovna
    The Republic of Tatarstan Kazan 420136 (RU)
  • USTYUGOV, Yakov Yurevich
    Perm obl. Berezniki 618426 (RU)

(74) Representative: Meissner Bolte Partnerschaft mbB 
Patentanwälte Rechtsanwälte Postfach 86 06 24
81633 München
81633 München (DE)


(56) References cited: : 
WO-A1-2012/156219
US-A1- 2012 225 065
RU-C2- 2 426 741
US-A1- 2014 205 613
   
  • KOSTAREVA OLGA ET AL: "Fab Fragment of VHH-Based Antibody Netakimab: Crystal Structure and Modeling Interaction with Cytokine IL-17A", CRYSTALS, vol. 9, no. 3, 26 March 2019 (2019-03-26), CH, pages 177, XP093107448, ISSN: 2073-4352, Retrieved from the Internet <URL:https://www.mdpi.com/2073-4352/9/3/177/pdf> DOI: 10.3390/cryst9030177
  • CONRATH K ET AL: "Antigen Binding and Solubility Effects upon the Veneering of a Camel VHH in Framework-2 to Mimic a VH", JOURNAL OF MOLECULAR BIO, ACADEMIC PRESS, UNITED KINGDOM, vol. 350, no. 1, 1 July 2005 (2005-07-01), pages 112 - 125, XP004918534, ISSN: 0022-2836, DOI: 10.1016/J.JMB.2005.04.050
  • DOROTA SMOLAREK ET AL: "Variable fragments of heavy chain antibodies (VHHs): a new magic bullet molecule of medicine?* Zmienne fragmenty przeciwcial ciezkolancuchowych (VHH): nowa magiczna kula medycyny? Full-textPDF: IntroductIon", POSTEPY HIG MED DOSW, vol. 66, 12 April 2012 (2012-04-12), pages 348 - 358, XP055454152
  • P. A. BARTHELEMY ET AL: "Comprehensive Analysis of the Factors Contributing to the Stability and Solubility of Autonomous Human VH Domains", JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 283, no. 6, 1 February 2008 (2008-02-01), pages 3639 - 3654, XP055040419, ISSN: 0021-9258, DOI: 10.1074/jbc.M708536200
  • DIANA GIL ET AL: "Strategies to stabilize compact folding and minimize aggregation of antibody-based fragments", ADVANCES IN BIOSCIENCE AND BIOTECHNOLOGY, vol. 4, 1 January 2013 (2013-01-01), pages 73 - 84, XP055325678, ISSN: 2156-8456, DOI: 10.4236/abb.2013.44A011
  • PETER BANNAS ET AL: "Nanobodies and Nanobody-Based Human Heavy Chain Antibodies As Antitumor Therapeutics", FRONTIERS IN IMMUNOLOGY, vol. 8, 22 November 2017 (2017-11-22), CH, XP055454260, ISSN: 1664-3224, DOI: 10.3389/fimmu.2017.01603
  • S. MUYLDERMANS ET AL.: "Recognition of antigens by single-domain antibody fragments: the superfluous luxury of paired domains", TRENDS IN BIOCHEMICAL SCIENCES, vol. 26, no. 4, 2001, pages 230 - 235, XP004241851, DOI: doi:10.1016/S0968-0004(01)01790-X
  • K. CONRATH ET AL.: "Antigen Binding and Solubility Effects upon the Veneering of a Camel VHH in Framework-2 to Mimic a VH", J. MOL. BIOL., vol. 350, 2005, pages 112 - 125, XP004918534, DOI: doi:10.1016/j.jmb.2005.04.050
   
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