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Extract from the Register of European Patents

EP About this file: EP3969458

EP3969458 - CHEMICAL COMPOUNDS AS JAK INHIBITORS [Right-click to bookmark this link]
Former [2022/12]CHEMICAL COMPOUNDS
[2024/23]
StatusThe application has been withdrawn
Status updated on  17.05.2024
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  18.02.2022
FormerThe international publication has been made
Status updated on  20.11.2020
Most recent event   Tooltip17.05.2024Withdrawal of applicationpublished on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Reactive Biosciences, Inc.
8 Davis Drive, Suite 320
Durham, NC 27709 / US
[2024/04]
Former [2022/19]For all designated states
Borah, Inc.
3835 Cleghorn Ave., Suite 300
Nashville, TN 37215 / US
Former [2022/12]For all designated states
Boragen, Inc.
P.O. Box 110066
65 T.W. Alexander Dr.
Durham, NC 27709 / US
Inventor(s)01 / ZHOU, Yasheen
62 Sanders Ranch Road
Moraga, CA 94556 / US
02 / LIU, Chunliang
253 Northlands Drive
Cary, NC 27519 / US
03 / ZHANG, Yong-Kang
5151 Westmont Ave.
San Jose, CA 95130 / US
04 / AUBREY, Marissa
11 Lansgate Ct.
Durham, NC 27713 / US
05 / LIU, Chun, Yu
1004 Redfern Way
Durham, NC 27707 / US
 [2022/12]
Representative(s)Potter Clarkson
Chapel Quarter
Mount Street
Nottingham NG1 6HQ / GB
[N/P]
Former [2022/12]Potter Clarkson
The Belgrave Centre
Talbot Street
Nottingham NG1 5GG / GB
Application number, filing date20806064.012.05.2020
[2022/12]
WO2020US70042
Priority number, dateUS201962846785P13.05.2019         Original published format: US 201962846785 P
US201962911012P04.10.2019         Original published format: US 201962911012 P
US201962949353P17.12.2019         Original published format: US 201962949353 P
[2022/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020232470
Date:19.11.2020
Language:EN
[2020/47]
Type: A1 Application with search report 
No.:EP3969458
Date:23.03.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 19.11.2020 takes the place of the publication of the European patent application.
[2022/12]
Search report(s)International search report - published on:KR19.11.2020
(Supplementary) European search report - dispatched on:EP18.04.2023
ClassificationIPC:C07F5/02, A61K31/69, A61P17/00, A61P17/06, A61P19/02, A61P29/00, A61K45/06
[2023/20]
CPC:
A61K45/06 (EP); C07F5/02 (EP,US); A61P17/00 (EP);
A61P17/06 (EP); A61P19/02 (EP); A61P29/00 (EP);
C07F5/025 (EP) (-)
Former IPC [2022/12]C07F5/02, A61K31/69, A61P17/00, A61P17/06, A61P19/02, A61P29/00
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 [2022/12]
TitleGerman:CHEMISCHE VERBINDUNGEN ALS JAK-INHIBITOREN[2024/23]
English:CHEMICAL COMPOUNDS AS JAK INHIBITORS[2024/23]
French:COMPOSÉS CHIMIQUES COMME INHIBITEURS DE JAK[2024/23]
Former [2022/12]CHEMISCHE VERBINDUNGEN
Former [2022/12]CHEMICAL COMPOUNDS
Former [2022/12]COMPOSÉS CHIMIQUES
Entry into regional phase03.12.2021National basic fee paid 
03.12.2021Search fee paid 
03.12.2021Designation fee(s) paid 
03.12.2021Examination fee paid 
Examination procedure03.12.2021Examination requested  [2022/12]
10.11.2023Amendment by applicant (claims and/or description)
15.05.2024Application withdrawn by applicant  [2024/25]
Fees paidRenewal fee
27.05.2022Renewal fee patent year 03
30.05.2023Renewal fee patent year 04
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Patent Court		 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[A]EP2955181  (NISSAN CHEMICAL IND LTD [JP]) [A] 1-22 * example 1 page 387; paragraph [0004] *;
 [A]WO2018055316  (CENTRE NAT RECH SCIENT [FR], et al) [A] 1-22* page 185; example 71.5 *
International search[A]WO2012085176  (HOFFMANN LA ROCHE [CH], et al) [A] 1-7, 9, 10, 29-32 , 37-40, 42-50 * claims 1-21 *;
 [A]US2014023614  (BARAWKAR DINESH [IN], et al) [A] 1-7, 9, 10, 29-32 , 37-40, 42-50 * claims 1, 2, 10 *;
 [A]US2014200344  (HAYASHI KEISHI [JP], et al) [A] 1-7, 9, 10, 29-32 , 37-40, 42-50 * the whole document *;
 [A]US2015368245  (TAKAHASHI KEIJI [JP], et al) [A] 1-7, 9, 10, 29-32 , 37-40, 42-50* the whole document *;
 [A]CN108341835  (CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD) [A] 1-7, 9, 10, 29-32 , 37-40, 42-50 * claims 1-10 *
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.