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Extract from the Register of European Patents

EP About this file: EP4141030

EP4141030 - ANTI-CD73 ANTIBODY AND USE THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.01.2023
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  29.10.2021
Most recent event   Tooltip06.08.2024Supplementary search reportpublished on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Akeso Biopharma, Inc.
6 Shennong Road
Torch Developmental Zone
Zhongshan, Guangdong 528437 / CN
[N/P]
Former [2023/09]For all designated states
Akeso Biopharma Inc.
6 Shennong Road
Torch Developmental Zone
Zhongshan, Guangdong 528437 / CN
Inventor(s)01 / WANG, Zhongmin
No.6 Shennong Road, Torch Development Zone
Zhongshan Guangdong 528437 / CN
02 / ZHANG, Peng
No.6 Shennong Road, Torch Development Zone
Zhongshan Guangdong 528437 / CN
03 / LI, Baiyong
No.6 Shennong Road, Torch Development Zone
Zhongshan Guangdong 528437 / CN
04 / XIA, Yu
No.6 Shennong Road, Torch Development Zone
Zhongshan Guangdong 528437 / CN
 [2023/09]
Representative(s)Nederlandsch Octrooibureau
P.O. Box 29720
2502 LS The Hague / NL
[2023/09]
Application number, filing date21792447.122.04.2021
[2023/09]
WO2021CN88987
Priority number, dateCN20201032478222.04.2020         Original published format: CN202010324782
CN20201115251823.10.2020         Original published format: CN202011152518
[2023/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021213466
Date:28.10.2021
Language:ZH
[2021/43]
Type: A1 Application with search report 
No.:EP4141030
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:CN28.10.2021
(Supplementary) European search report - dispatched on:EP05.08.2024
ClassificationIPC:C07K16/28, C07K16/30, C12N15/13, C12N15/63, C12N5/10, A61K39/395, A61P35/00, C12N5/12, G01N33/574
[2024/36]
CPC:
C07K16/2896 (EP,CN,IL,KR,US); A61K39/395 (IL); A61K47/68 (IL);
A61K47/6801 (CN,IL); A61K47/6849 (US); A61K47/6871 (US);
A61K9/0019 (CN,IL); A61P35/00 (EP,CN,IL,KR); C07K16/00 (IL);
C07K16/28 (IL); C07K16/30 (IL); C07K16/40 (US);
C07K19/00 (IL); C12N15/63 (IL); C12N5/10 (IL);
C12N5/12 (EP); C12N5/163 (IL); G01N33/574 (KR);
G01N33/57492 (EP); G01N33/6872 (KR); A61K2039/505 (CN,IL,KR);
A61K2039/54 (CN,IL); C07K2317/24 (EP,KR,US); C07K2317/31 (KR);
C07K2317/52 (EP,CN,IL); C07K2317/56 (CN,IL); C07K2317/565 (CN,IL,US);
C07K2317/71 (EP); C07K2317/73 (KR); C07K2317/76 (EP,US);
C07K2317/92 (EP,US); C07K2319/00 (CN,IL); C12N2502/1178 (EP);
C12N2502/30 (EP); G01N2333/70596 (EP,KR) (-)
Former IPC [2023/09]C07K16/28, C07K16/30, C12N15/13, C12N15/63, C12N5/10, A61K39/395, A61P35/00
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 [2023/09]
TitleGerman:ANTI-CD73-ANTIKÖRPER UND VERWENDUNG DAVON[2023/09]
English:ANTI-CD73 ANTIBODY AND USE THEREOF[2023/09]
French:ANTICORPS ANTI-CD73 ET SON UTILISATION[2023/09]
Biological materialThis application mentions deposited biological material, check the file for details
Entry into regional phase24.10.2022Translation filed 
24.10.2022National basic fee paid 
24.10.2022Search fee paid 
24.10.2022Designation fee(s) paid 
24.10.2022Examination fee paid 
Examination procedure24.10.2022Amendment by applicant (claims and/or description)
24.10.2022Examination requested  [2023/09]
Fees paidRenewal fee
21.03.2023Renewal fee patent year 03
04.03.2024Renewal fee patent year 04
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See the Register of the Unified Patent Court for opt-out data
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[I]WO2016055609  (INNATE PHARMA [FR]);
 [I]US2016129108  (SACHSENMEIER KRIS [US], et al);
 [I]WO2016075099  (MEDIMMUNE LTD [GB]);
 [I]WO2016081748  (BRISTOL MYERS SQUIBB CO [US]);
 [I]WO2016131950  (INNATE PHARMA [FR]);
 [I]WO2017064043  (INNATE PHARMA [FR], et al);
 [I]WO2017152085  (BRISTOL MYERS SQUIBB CO [US]);
 [I]WO2018137598  (I MAB);
 [I]WO2018237157  (NOVARTIS AG [CH], et al);
 [I]WO2019173291  (PHANES THERAPEUTICS INC [US])
International search[A]CN106852149  (INNATE PHARMA);
 [A]CN107001474  (BRISTOL MYERS SQUIBB CO);
 [A]CN109154611  (CORVUS PHARMACEUTICALS INC, et al);
 [A]CN109476755  (I MAB);
 [A]CN110072891  (ASTELLAS PHARMA INC);
 [A]CN110753703  (HELMHOLTZ ZENTRUM MUENCHEN DEUTSCHES FORSCHUNGSZENTRUM GESUNDHEIT & UMWELT GMBH);
 [A]CN110785187  (NOVARTIS AG, et al)
by applicantUS4816567
 US2016129108
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.