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Extract from the Register of European Patents

EP About this file: EP4121009

EP4121009 - FORMULATION COMPRISING HIF PROLYL HYDROXYLASE INHIBITORS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  23.12.2022
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  08.06.2022
Most recent event   Tooltip11.10.2024Amendment by applicant 
Applicant(s)For all designated states
Zydus Lifesciences Limited
Zydus Corporate Park, Scheme No. 63
Survey No. 536, Khoraj (Gandhinagar)
Nr. Vaishnodevi Circle
Sarkhej - Gandhinagar, Highway, Gujarat
Ahmedabad 382481 / IN
[2023/04]
Inventor(s)01 / KANNAN, M. E.
ZYDUS LIFESCIENCES LIMITED, Zydus Corporate Park
Scheme No. 63, Survey No. 536, Khoraj (
Gandhinagar), Nr. Vaishnodevi Circle, Sarkhej
Gandhinagar Highway, Ahmedabad, Gujarat 382481 / IN
02 / LADDHA, Ritu
ZYDUS LIFESCIENCES LIMITED, Zydus Corporate Park
Scheme No. 63, Survey No. 536, Khoraj (
Gandhinagar), Nr. Vaishnodevi Circle, Sarkhej
Gandhinagar Highway, Ahmedabad, Gujarat 382481 / IN
03 / UKAWALA, Mukesh
ZYDUS LIFESCIENCES LIMITED, Zydus Corporate Park
Scheme No. 63, Survey No. 536, Khoraj (
Gandhinagar), Nr. Vaishnodevi Circle, Sarkhej
Gandhinagar Highway, Ahmedabad, Gujarat 382481 / IN
04 / PATEL, Jitendra
ZYDUS LIFESCIENCES LIMITED, Zydus Corporate Park
Scheme No. 63, Survey No. 536, Khoraj (
Gandhinagar), Nr. Vaishnodevi Circle, Sarkhej
Gandhinagar Highway, Ahmedabad, Gujarat 382481 / IN
05 / PRAJAPATI, Amit
ZYDUS LIFESCIENCES LIMITED, Zydus Corporate Park
Scheme No. 63, Survey No. 536, Khoraj (
Gandhinagar), Nr. Vaishnodevi Circle, Sarkhej
Gandhinagar Highway, Ahmedabad, Gujarat 382481 / IN
 [2023/04]
Representative(s)Bassil, Nicholas Charles, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2023/04]
Application number, filing date21772429.317.03.2021
[2023/04]
WO2021IB52214
Priority number, dateIN20202101143117.03.2020         Original published format: IN202021011431
[2023/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021186356
Date:23.09.2021
Language:EN
[2021/38]
Type: A1 Application with search report 
No.:EP4121009
Date:25.01.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 23.09.2021 takes the place of the publication of the European patent application.
[2023/04]
Search report(s)International search report - published on:IN23.09.2021
(Supplementary) European search report - dispatched on:EP19.03.2024
ClassificationIPC:A61K9/00, C07D471/04, C07D215/58, A61K9/20, A61K9/48
[2024/16]
CPC:
A61K9/2054 (EP,US); A61K31/4709 (US); A61K9/2009 (EP,US);
A61K9/2013 (EP,US); A61K9/2018 (EP); A61K9/2027 (EP,US);
A61K9/2059 (EP); A61K9/2077 (EP); A61K9/2813 (US);
A61K9/2853 (US); A61K9/2866 (US); A61K9/4825 (US);
A61K9/485 (EP,US); A61K9/4858 (EP,US); A61K9/4866 (EP,US);
C07D215/58 (EP) (-)
Former IPC [2023/04]A61K9/00, C07D471/04, C07D215/58
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 [2023/04]
TitleGerman:FORMULIERUNG MIT HIF-PROLYLHYDROXYLASE-HEMMERN[2023/04]
English:FORMULATION COMPRISING HIF PROLYL HYDROXYLASE INHIBITORS[2023/04]
French:FORMULATION COMPRENANT DES INHIBITEURS DE HIF PROLYL HYDROXYLASE[2023/04]
Entry into regional phase30.09.2022National basic fee paid 
30.09.2022Search fee paid 
30.09.2022Designation fee(s) paid 
30.09.2022Examination fee paid 
Examination procedure30.09.2022Examination requested  [2023/04]
09.10.2024Amendment by applicant (claims and/or description)
09.10.2024Date on which the examining division has become responsible
Fees paidRenewal fee
30.09.2022Renewal fee patent year 03
23.01.2024Renewal fee patent year 04
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Documents cited:Search[E]WO2021181360  (CADILA HEALTHCARE LTD [IN]);
International search[Y]WO2007115315  (FIBROGEN INC [US], et al) [Y] 1-19 * the whole document, particularly claims 31-32; page 33, lines 1-15 *;
 [Y]WO2014014835  (FIBROGEN INC [US]) [Y] 1-19* the whole document, particularly abstract, claim 55, para 0069 *;
 [XY]WO2014102818  (CADILA HEALTHCARE LTD [IN]) [X] 1-2 * the whole document, particularly Abstract, claim 9 claims 1-9 * [Y] 3-19;
 [Y]WO2014197660  (FIBROGEN INC [US]) [Y] 1-19 * the whole document, particularly claims 35, 51-57; para 0091, 0093, 0095 *;
 [Y]WO2014200773  (AKEBIA THERAPEUTICS INC [US]) [Y] 1-19 * the whole document, particularly claims 106-108; para 00312-00323 *;
 [Y]WO2016049097  (MERCK SHARP & DOHME [US], et al) [Y] 1-19 * the whole document, particularly abstract, claim 6; page 20 lines 20-25 *
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.