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Extract from the Register of European Patents

EP About this file: EP3454856

EP3454856 - HETEROCYCLIC DEGRONIMERS FOR TARGET PROTEIN DEGRADATION [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  08.08.2024
Database last updated on 13.11.2024
FormerGrant of patent is intended
Status updated on  01.04.2024
FormerExamination is in progress
Status updated on  16.02.2024
FormerGrant of patent is intended
Status updated on  04.10.2023
FormerExamination is in progress
Status updated on  21.08.2023
FormerGrant of patent is intended
Status updated on  10.04.2023
FormerExamination is in progress
Status updated on  20.08.2021
FormerRequest for examination was made
Status updated on  15.02.2019
FormerThe international publication has been made
Status updated on  17.11.2017
Most recent event   Tooltip15.08.2024Change - divisional application(s)published on 18.09.2024  [2024/38]
15.08.2024Change - applicantpublished on 18.09.2024  [2024/38]
Applicant(s)For all designated states
C4 Therapeutics, Inc.
490 Arsenal Way, Suite 120
Watertown, MA 02472 / US
[2024/38]
Former [2019/12]For all designated states
C4 Therapeutics, Inc.
490 Arsenal Way, Suite 200
Watertown, MA 02472 / US
Inventor(s)01 / PHILLIPS, Andrew J.
Watertown, MA 02472 / US
02 / NASVESCHUK, Christopher G.
Watertown, MA 02472 / US
03 / HENDERSON, James A.
Watertown, MA 02472 / US
04 / LIANG, Yanke
Watertown, MA 02472 / US
05 / FITZGERALD, Mark E.
Watertown, MA 02472 / US
06 / HE, Minsheng
Watertown, MA 02472 / US
07 / MICHAEL, Ryan E.
Watertown, MA 02472 / US
 [2024/36]
Former [2019/17]01 / PHILLIPS, Andrew, J.
25 Littlejohn Street
Arlington, MA 02474 / US
02 / NASVESCHUK, Chris, G.
15 Phillips Road
Stoneham, MA 02180 / US
03 / HENDERSON, James, A.
55 Newton Street
Weston, MA 02493 / US
04 / LIANG, Yanke
71 Douglas Rd.
Belmont, MA 02478 / US
05 / FITZGERALD, Mark, E.
490 Arsenal Way, Suite 200
Watertown, MA 02472 / US
06 / HE, Minsheng
34 Marland Street
Andover, MA 01810 / US
07 / MICHAEL, Ryan, E.
1304 Boylston Street
Newton, MA 02464 / US
Former [2019/15]01 / PHILLIPS, Andrew, J.
25 Littlejohn Street
Arlington, MA 02474 / US
02 / NASVESCHUK, Chris, G.
15 Phillips Road
Syoneham, MA 02180 / US
03 / HENDERSON, James, A.
55 Newton Street
Weston, MA 02493 / US
04 / LIANG, Yanke
71 Douglas Rd.
Belmont, MA 02478 / US
05 / FITZGERALD, Mark, E.
490 Arsenal Way, Suite 200
Watertown, MA 02472 / US
06 / HE, Minsheng
34 Marland Street
Andover, MA 01810 / US
07 / MICHAEL, Ryan, E.
1304 Boylston Street
Newton, MA 02464 / US
Former [2019/12]01 / PHILLIPS, Andrew, J.
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
02 / NASVESCHUK, Chris, G.
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
03 / HENDERSON, James, A.
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
04 / LIANG, Yanke
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
05 / FITZGERALD, Mark, E.
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
06 / HE, Minsheng
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
07 / MICHAEL, Ryan, E.
c/o C4 Therapeutics Inc.
675 W. Kendall Street
Cambridge, MA 02142 / US
Representative(s)Bassil, Nicholas Charles, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2019/12]
Application number, filing date17796814.610.05.2017
[2019/12]
WO2017US32051
Priority number, dateUS201662334395P10.05.2016         Original published format: US 201662334395 P
[2019/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017197055
Date:16.11.2017
Language:EN
[2017/46]
Type: A1 Application with search report 
No.:EP3454856
Date:20.03.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 16.11.2017 takes the place of the publication of the European patent application.
[2019/12]
Type: B1 Patent specification 
No.:EP3454856
Date:11.09.2024
Language:EN
[2024/37]
Search report(s)International search report - published on:US16.11.2017
(Supplementary) European search report - dispatched on:EP21.11.2019
ClassificationIPC:A61K31/454, C07D401/14, A61K47/50, C07D401/04, A61P35/00, A61P37/00
[2019/52]
CPC:
C07D403/04 (EP,US); A61K47/545 (US); A61K31/4035 (US);
A61K31/438 (US); A61K31/439 (US); A61K31/454 (US);
A61K31/547 (US); A61K31/55 (US); A61K47/554 (US);
A61P35/00 (EP); A61P37/00 (EP); C07D401/04 (EP) (-)
Former IPC [2019/12]A61K31/454, C07D401/14, A61K47/50
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 [2019/12]  
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:HETEROCYCLISCHE DEGRONIMERE FÜR ZIELPROTEINABBAU[2019/12]
English:HETEROCYCLIC DEGRONIMERS FOR TARGET PROTEIN DEGRADATION[2019/12]
French:DÉGRONIMÈRES HÉTÉROCYCLIQUES POUR LA DÉGRADATION DE PROTÉINES CIBLES[2019/12]
Entry into regional phase06.12.2018National basic fee paid 
06.12.2018Search fee paid 
06.12.2018Designation fee(s) paid 
06.12.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
06.12.2018Examination requested  [2019/12]
22.06.2020Amendment by applicant (claims and/or description)
19.08.2021Despatch of a communication from the examining division (Time limit: M06)
28.02.2022Reply to a communication from the examining division
11.04.2023Communication of intention to grant the patent
18.08.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
05.10.2023Communication of intention to grant the patent
14.02.2024Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
02.04.2024Communication of intention to grant the patent
31.07.2024Fee for grant paid
31.07.2024Fee for publishing/printing paid
31.07.2024Receipt of the translation of the claim(s)
12.08.2024Request for correction of the decision to grant filed
Divisional application(s)EP24194407.3
Fees paidRenewal fee
15.05.2019Renewal fee patent year 03
14.05.2020Renewal fee patent year 04
12.05.2021Renewal fee patent year 05
16.03.2022Renewal fee patent year 06
14.03.2023Renewal fee patent year 07
28.05.2024Renewal fee patent year 08
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