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1. (WO2018005682) PD-L1-SPECIFIC ANTIBODIES AND METHODS OF USING THE SAME
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/005682 International Application No.: PCT/US2017/039810
Publication Date: 04.01.2018 International Filing Date: 28.06.2017
IPC:
C07K 16/28 (2006.01) ,C07K 16/30 (2006.01) ,A61K 39/395 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
16
Immunoglobulins, e.g. monoclonal or polyclonal antibodies
18
against material from animals or humans
28
against receptors, cell surface antigens or cell surface determinants
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
16
Immunoglobulins, e.g. monoclonal or polyclonal antibodies
18
against material from animals or humans
28
against receptors, cell surface antigens or cell surface determinants
30
from tumour cells
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39
Medicinal preparations containing antigens or antibodies
395
Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
Applicants:
CHECKPOINT THERAPEUTICS, INC. [US/US]; 2 Gansevoort Street 9th Floor New York, NY 10014, US
Inventors:
BELK, Jonathan; US
SHARKEY, Nathan, J.; US
GORELIK, Leonid; US
Agent:
VILLACORTA, Gilberto, M.; US
MOCK, Jason N.; US
Priority Data:
62/356,10529.06.2016US
Title (EN) PD-L1-SPECIFIC ANTIBODIES AND METHODS OF USING THE SAME
(FR) ANTICORPS SPÉCIFIQUES DE PD-L1 ET PROCÉDÉS POUR LES UTILISER
Abstract:
(EN) The present disclosure relates generally to antibodies and functional binding fragments thereof that bind to programmed death-ligand 1 (PD-Ll). In particular, the disclosed antibodies and fragments bind to human PD-Ll and comprise novel complementary determining regions (CDRs) also disclosed herein. Finally, the present disclosure relates to administering the disclosed antibodies and fragments to subjects with cancer, thereby treating or slowing the progression or proliferation of the cancer.
(FR) La présente invention concerne de manière générale des anticorps et des fragments de liaison fonctionnels de ceux-ci qui se lient au ligand de mort programmée 1 (PD-Ll). En particulier, les anticorps et les fragments de l'invention se lient au PD-Ll humain et comprennent de nouvelles régions de détermination de la complémentarité (CDR). Enfin, la présente invention concerne l'administration des anticorps et des fragments de l'invention à des sujets atteints d'un cancer, en traitant ou en ralentissant ainsi l'évolution ou la prolifération du cancer.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA3027204AU2017290709SG11201810927QKR1020190028716IN201917000565CN109641960
EP3478723BR112018076684