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Extract from the Register of European Patents

EP About this file: EP3589328

EP3589328 - MAYTANSINOID DERIVATIVES WITH SELF-IMMOLATIVE PEPTIDE LINKERS AND CONJUGATES THEREOF [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  09.06.2023
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  06.12.2019
FormerThe international publication has been made
Status updated on  11.09.2018
Formerunknown
Status updated on  23.03.2018
Most recent event   Tooltip27.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Immunogen, Inc.
830 Winter Street
Waltham, MA 02451 / US
[2020/02]
Inventor(s)01 / WIDDISON, Wayne, C.
7 Holden Road
Belmont, MA 02478 / US
 [2020/02]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2020/02]McNab, Donald C.
Marks & Clerk LLP
40 Torphichen Street
Edinburgh EH3 8JB / GB
Application number, filing date18710275.127.02.2018
[2020/02]
WO2018US19874
Priority number, dateUS201762465118P28.02.2017         Original published format: US 201762465118 P
US201762480209P31.03.2017         Original published format: US 201762480209 P
[2020/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018160539
Date:07.09.2018
Language:EN
[2018/36]
Type: A1 Application with search report 
No.:EP3589328
Date:08.01.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 07.09.2018 takes the place of the publication of the European patent application.
[2020/02]
Search report(s)International search report - published on:EP07.09.2018
ClassificationIPC:A61K47/65, A61K47/68, A61P35/00
[2020/02]
CPC:
A61K31/5365 (EP,CN,IL,KR,US); A61K47/6889 (IL,KR,RU,US); A61K47/65 (EP,CN,IL,RU,US);
A61K47/6851 (EP,CN,IL,KR,RU,US); A61K47/6803 (IL); A61K47/68033 (EP,CN,IL,KR,RU,US);
A61K47/6809 (EP,CN,IL,KR,US); A61K47/6831 (KR); A61K9/0019 (CN,IL,US);
A61P35/00 (EP,CN,IL,KR,RU,US) (-)
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 [2020/02]
Extension statesBA06.09.2019
ME06.09.2019
Validation statesMA06.09.2019
MD06.09.2019
TN06.09.2019
TitleGerman:MAYTANSINOIDDERIVATE MIT SELBSTIMMOLATIVEN PEPTIDLINKERN UND KONJUGATEN DAVON[2020/02]
English:MAYTANSINOID DERIVATIVES WITH SELF-IMMOLATIVE PEPTIDE LINKERS AND CONJUGATES THEREOF[2020/02]
French:DÉRIVÉS DE MAYTANSINOÏDES COMPRENANT DES LIEURS PEPTIDIQUES AUTO-IMMOLABLES ET CONJUGUÉS CORRESPONDANTS[2020/02]
Entry into regional phase06.09.2019National basic fee paid 
06.09.2019Designation fee(s) paid 
06.09.2019Examination fee paid 
Examination procedure06.09.2019Examination requested  [2020/02]
06.09.2019Date on which the examining division has become responsible
15.04.2020Amendment by applicant (claims and/or description)
13.06.2023Despatch of a communication from the examining division (Time limit: M04)
23.10.2023Reply to a communication from the examining division
Fees paidRenewal fee
27.02.2020Renewal fee patent year 03
25.02.2021Renewal fee patent year 04
25.02.2022Renewal fee patent year 05
27.02.2023Renewal fee patent year 06
27.02.2024Renewal fee patent year 07
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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.
Cited inInternational search[XI]WO2014176284  (AVELAS BIOSCIENCES INC [US]);
 [X]WO2015038426  (ASANA BIOSCIENCES LLC [US]);
 [X]WO2016036794  (IMMUNOGEN INC [US])
by applicantUS2010129
 WO9201047
 US5208020
 US5475092
 US5639641
 WO9906587
 US5885793
 US5969108
 WO0220565
 US6441163
 US6716821
 WO2004043344
 US2004132028
 WO2004103272
 WO2005009369
 US6913748
 US2005169933
 WO2006083275
 US7101675
 WO2007024222
 US2007082365
 WO2007062466
 US7276497
 US7276499
 US2007238667
 WO2007147213
 US2008050310
 US7342110
 US7368565
 US2008139791
 US7388026
 US2008152586
 US2008171040
 US7414073
 US2008305044
 US2009082274
 US7557189
 US2009274713
 WO2009134976
 US2010129314
 US2010216708
 US2010255056
 US7834155
 US2011118146
 WO2011106528
 US2011224100
 WO2011112978
 US2011274623
 US8119787
 WO2012058592
 WO2012058588
 US2012171115
 US8337855
 US8435528
 US8557966
 US8709432
 US2014163201
 US8765917
 US9133275
 WO2017004026
 US9598490
 US9657100
 US9670278
 US9670279
 US9670280
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.