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Extract from the Register of European Patents

EP About this file: EP4003961

EP4003961 - SMALL MOLECULE INHIBITORS OF ACETYL COENZYME A SYNTHETASE SHORT CHAIN 2 (ACSS2) [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  02.06.2023
Database last updated on 15.07.2024
FormerRequest for examination was made
Status updated on  29.04.2022
FormerThe international publication has been made
Status updated on  29.01.2021
Formerunknown
Status updated on  31.08.2020
Most recent event   Tooltip27.04.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Phase II
Noida 201305 / IN
[2022/22]
Inventor(s)01 / BASU, Sourav
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
02 / YADAV, B., Dharmendra
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
03 / GHOSH, Rajib
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
04 / SHRIVASTAVA, Ritesh
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
05 / MIDDYA, Sandip
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
06 / PRYDE, David
c/o Curadev Pharma Ltd.
Innovation House
Discovery Park
Sandwich Kent CT13 9ND / GB
07 / BANERJEE, Monali
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
08 / SURYA, Arjun
c/o Curadev Pharma Pvt. Ltd.
Plot No. B-87
Sector 83
Noida Uttar Pradesh 201305 / IN
 [2022/22]
Representative(s)Petty, Catrin Helen, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2022/22]
Application number, filing date20760536.124.07.2020
[2022/22]
WO2020IB57007
Priority number, dateGB2019001062425.07.2019         Original published format: GB 201910624
IN20191103010625.07.2019         Original published format: IN201911030106
[2022/22]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2021014415
Date:28.01.2021
Language:EN
[2021/04]
Type: A2 Application without search report 
No.:EP4003961
Date:01.06.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 28.01.2021 takes the place of the publication of the European patent application.
[2022/22]
Search report(s)International search report - published on:EP04.03.2021
ClassificationIPC:C07D215/233, C07D215/38
[2022/22]
CPC:
C07D215/38 (EP,KR,US); A61K31/47 (KR,US); A61K31/4706 (KR);
A61K47/549 (EP); A61K47/62 (US); A61K47/64 (EP);
A61P1/16 (EP,US); A61P25/00 (EP); A61P3/04 (EP);
A61P31/04 (EP); A61P31/10 (EP); A61P31/12 (EP,KR);
A61P33/00 (EP); A61P35/00 (EP,KR); A61P9/00 (EP);
C07D215/233 (EP,KR,US); C07D215/42 (EP,KR); C07D215/48 (EP,KR,US);
C07D401/04 (EP,KR,US); C07D401/12 (EP,KR); C07D401/14 (EP,KR,US);
C07D403/12 (KR,US); C07D405/12 (EP,KR); C07D413/04 (EP,KR);
C07D471/02 (US); C07D471/04 (EP,KR) (-)
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 [2022/22]
TitleGerman:INHIBITOREN KLEINER MOLEKÜLE VON ACETYL-COENZYM A SYNTHETASE-KURZKETTEN 2 (ACSS2)[2022/22]
English:SMALL MOLECULE INHIBITORS OF ACETYL COENZYME A SYNTHETASE SHORT CHAIN 2 (ACSS2)[2022/22]
French:INHIBITEURS À PETITES MOLÉCULES DE L'ACÉTYL-COENZYME A SYNTHÉTASE À CHAÎNE COURTE 2 (ACSS2)[2022/22]
Entry into regional phase25.02.2022National basic fee paid 
25.02.2022Designation fee(s) paid 
25.02.2022Examination fee paid 
Examination procedure14.05.2021Request for preliminary examination filed
International Preliminary Examining Authority: EP
25.02.2022Examination requested  [2022/22]
25.02.2022Date on which the examining division has become responsible
16.09.2022Amendment by applicant (claims and/or description)
02.06.2023Despatch of a communication from the examining division (Time limit: M06)
11.10.2023Reply to a communication from the examining division
26.04.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
25.02.2022Renewal fee patent year 03
17.07.2023Renewal fee patent year 04
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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.
Cited inInternational search[X]US2650226  (HANS ANDERSAG, et al);
 [X]EP0507594  (MERCK & CO INC [US]);
 [X]EP1072263  (JAPAN TOBACCO INC [JP]);
 [X]WO0153274  (AGOURON PHARMA [US]);
 [X]WO03045313  (MERCK & CO INC [US], et al);
 [X]WO03045920  (MERCK & CO INC [US], et al);
 [X]WO2004014860  (TAKEDA CHEMICAL INDUSTRIES LTD [JP], et al);
 [X]WO2007093402  (SYNGENTA PARTICIPATIONS AG [CH], et al);
 [X]WO2011082270  (ARQULE INC [US], et al);
 [X]WO2011119693  (GLAXOSMITHKLINE LLC [US], et al);
 [X]WO2012080284  (HOFFMANN LA ROCHE [CH], et al);
 [X]EP2727920  (FUJIFILM CORP [JP]);
 [I]WO2019067528  (UNIV PENNSYLVANIA [US]);
by applicantUS105540
 US4816567
 WO9111172
 WO9402518
 WO9855148
 WO0035298
 US6106864
 WO2004042083
 US2005271615
 US2006116422
 US2008050310
 WO2008052187
 US7521541
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.