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Extract from the Register of European Patents

EP About this file: EP4165086

EP4165086 - PD-L1 ANTIBODIES, FUSION PROTEINS, AND USES THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.03.2023
Database last updated on 16.09.2024
FormerThe international publication has been made
Status updated on  26.03.2022
Most recent event   Tooltip03.07.2024Supplementary search reportpublished on 31.07.2024  [2024/31]
Applicant(s)For all designated states
Suzhou Neologics Bioscience Co., Ltd.
Unit 605, Building B2
No. 218 Xinghu Street
Suzhou, Jiangsu 215023 / CN
[2023/16]
Inventor(s)01 / WANG, Binbin
Suzhou, Jiangsu 215023 / CN
02 / WANG, Dong
Suzhou, Jiangsu 215023 / CN
03 / DONG, Jinyu
Suzhou, Jiangsu 215023 / CN
04 / ZHANG, Yu
Suzhou, Jiangsu 215023 / CN
05 / ZHOU, Zhou
Suzhou, Jiangsu 215023 / CN
06 / SHAO, Liegang
Suzhou, Jiangsu 215023 / CN
07 / ZHAO, Lianqi
Suzhou, Jiangsu 215023 / CN
08 / DONG, Xin
Suzhou, Jiangsu 215023 / CN
09 / WANG, Baiyang
Suzhou, Jiangsu 215023 / CN
 [2023/16]
Representative(s)Maiwald GmbH
Grünstraße 25
40212 Düsseldorf / DE
[2023/16]
Application number, filing date21868643.415.09.2021
[2023/16]
WO2021CN118481
Priority number, dateWO2020CN11557216.09.2020         Original published format: PCT/CN2020/115572
WO2020CN12781110.11.2020         Original published format: PCT/CN2020/127811
WO2020CN13274030.11.2020         Original published format: PCT/CN2020/132740
[2023/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022057821
Date:24.03.2022
Language:EN
[2022/12]
Type: A1 Application with search report 
No.:EP4165086
Date:19.04.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 24.03.2022 takes the place of the publication of the European patent application.
[2023/16]
Search report(s)International search report - published on:CN24.03.2022
(Supplementary) European search report - dispatched on:EP02.07.2024
ClassificationIPC:C07K19/00, C07K14/71, A61K38/17, A61K39/395, A61K39/00, A61P35/00, C12N15/62, C12N15/63
[2023/16]
CPC:
C07K14/71 (EP,US); C07K16/2896 (US); A61P35/00 (EP,US);
C07K14/79 (EP); C07K16/2827 (EP); C12N15/62 (EP);
C12N15/86 (US); C07K2317/24 (EP); C07K2317/565 (US);
C07K2317/70 (EP); C07K2317/76 (EP); C07K2317/92 (EP);
C07K2317/94 (EP); C07K2319/00 (EP); C07K2319/21 (EP);
C07K2319/30 (US); C07K2319/33 (EP); C07K2319/74 (EP) (-)
Designated contracting statesAL,   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 [2023/16]
TitleGerman:PD-L1-ANTIKÖRPER, FUSIONSPROTEINE UND VERWENDUNGEN DAVON[2023/16]
English:PD-L1 ANTIBODIES, FUSION PROTEINS, AND USES THEREOF[2023/16]
French:ANTICORPS ANTI-PD-L1, PROTÉINES DE FUSION ET LEURS UTILISATIONS[2023/16]
Entry into regional phase16.01.2023National basic fee paid 
16.01.2023Search fee paid 
16.01.2023Designation fee(s) paid 
16.01.2023Examination fee paid 
Examination procedure16.01.2023Examination requested  [2023/16]
27.07.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
29.09.2023Renewal fee patent year 03
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]WO2006096515  (BIOREXIS PHARMACEUTICAL CORP [US], et al);
 [Y]WO2007047504  (BIOREXIS PHARMACEUTICAL CORP [US], et al);
 [Y]WO2010077634  (GENENTECH INC [US], et al);
 [Y]WO2013079174  (MERCK PATENT GMBH [DE]);
 [Y]US2015225483  (LO KIN-MING [US]);
 [Y]EP3623389  (JIANGSU HENGRUI MEDICINE CO [CN], et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.