blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3536320

EP3536320 - APPLICATION OF HEDGEHOG PATHWAY INHIBITOR FOR TREATMENT OF FIBROTIC DISEASES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.05.2022
Database last updated on 02.09.2024
FormerExamination is in progress
Status updated on  03.09.2021
FormerRequest for examination was made
Status updated on  09.08.2019
FormerThe international publication has been made
Status updated on  11.05.2018
Most recent event   Tooltip06.05.2022Application deemed to be withdrawnpublished on 08.06.2022  [2022/23]
Applicant(s)For all designated states
Impact Therapeutics (Shanghai), Inc
Room 603, No. 3 Building
111 Xiangke Road
Pilot Free Trade Zone
Shanghai 201210 / CN
[2021/52]
Former [2021/51]For all designated states
Impact Therapeutics, Inc.
Room 306, No.1 Building
898 Halei Road
Shanghai 201210 / CN
Former [2019/37]For all designated states
Impact Therapeutics, Inc
Room 603, No. 3 Building
111 Xiangke Road
China (Shanghai) Pilot Free Trade Zone
Shanghai 201210 / CN
Inventor(s)01 / CAI, Sui Xiong
Room 1102, No. 37, Lane 828
Chenhui Road
Pudong New Area
Shanghai 201203 / CN
02 / TIAN, Ye Edward
Room 501 No. 36
Lane 2222 Hongmei Garden
Hongqiao Road
Changning District
Shanghai 200336 / CN
 [2019/37]
Representative(s)van Dam, Vincent
Octrooibureau Vriesendorp & Gaade B.V.
Koninginnegracht 19
2514 AB Den Haag / NL
[2019/37]
Application number, filing date17867700.102.11.2017
[2019/37]
WO2017CN109021
Priority number, dateCN20161097216304.11.2016         Original published format: CN201610972163
[2019/37]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018082587
Date:11.05.2018
Language:ZH
[2018/19]
Type: A1 Application with search report 
No.:EP3536320
Date:11.09.2019
Language:EN
[2019/37]
Search report(s)International search report - published on:CN11.05.2018
(Supplementary) European search report - dispatched on:EP30.06.2020
ClassificationIPC:A61K31/496, A61P11/00, A61P1/16, A61P37/06, A61P9/00, A61P13/12, A61P17/00
[2020/31]
CPC:
A61P1/16 (EP,US); A61K31/496 (EP,US); A61P11/00 (EP,US);
A61P13/12 (EP); A61P17/00 (EP); A61P37/06 (EP,US);
A61P9/00 (EP) (-)
Former IPC [2019/37]A61K31/496, A61P11/00, A61P37/06
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 [2019/37]
TitleGerman:ANWENDUNG EINES HEDGEHOG-SIGNALWEG-INHIBITORS ZUR BEHANDLUNG VON FIBROTISCHEN ERKRANKUNGEN[2019/37]
English:APPLICATION OF HEDGEHOG PATHWAY INHIBITOR FOR TREATMENT OF FIBROTIC DISEASES[2019/37]
French:APPLICATION D'UN INHIBITEUR DE LA VOIE HEDGEHOG SERVANT AU TRAITEMENT DE MALADIES FIBROTIQUES[2019/37]
Entry into regional phase29.05.2019Translation filed 
29.05.2019National basic fee paid 
29.05.2019Search fee paid 
29.05.2019Designation fee(s) paid 
29.05.2019Examination fee paid 
Examination procedure29.05.2019Examination requested  [2019/37]
18.01.2021Amendment by applicant (claims and/or description)
02.09.2021Despatch of a communication from the examining division (Time limit: M04)
13.01.2022Application deemed to be withdrawn, date of legal effect  [2022/23]
02.02.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2022/23]
Fees paidRenewal fee
01.11.2019Renewal fee patent year 03
04.11.2020Renewal fee patent year 04
04.11.2021Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
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[Y]WO2009030952  (ASTRAZENECA AB [SE], et al) [Y] 1-15 * page 3, paragraph l - page 4, paragraph 1 * * page 53; compound 35 * * page 54; compound 38 * * page 55; compound 42 ** claims 7, 8 *;
 [Y]WO2011088404  (INFINITY PHARMACEUTICALS INC [US], et al) [Y] 1-15 * page 6, lines 13-15 * * page 58, line 28 - page 59, line 1 * * claims 1, 4-9 *;
 [YD]WO2014012511  (IMPACT THERAPEUTICS INC [CN]) [YD] 1-15 * page 3, paragraph [0006] * * page 93; example 171 * * pages 113-114; table 3 * * page 127, lines 23-24 * * claims 1, 6, 8, 9, 14 *;
 [Y]  - M. NOUREDDIN ET AL, "Review article: emerging anti-fibrotic therapies in the treatment of non-alcoholic steatohepatitis", ALIMENTARY PHARMACOLOGY & THERAPEUTICS., GB, (20160408), vol. 43, no. 11, doi:10.1111/apt.13620, ISSN 0269-2813, pages 1109 - 1123, XP055322160 [Y] 1-15 * page 1113; figure 3 * * page 1118, column 2, paragraph 1 *

DOI:   http://dx.doi.org/10.1111/apt.13620
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.