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

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: EP3897743

EP3897743 - ANTIBODY-DRUG CONJUGATE WITH IMPROVED THERAPEUTIC WINDOW [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.07.2022
Database last updated on 02.11.2024
FormerRequest for examination was made
Status updated on  24.09.2021
FormerThe international publication has been made
Status updated on  02.07.2020
Formerunknown
Status updated on  20.12.2019
Most recent event   Tooltip30.08.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Sapreme Technologies B.V.
Antonie van Leeuwenhoeklaan 9
Building A12-1
3721 MA Bilthoven / NL
[2022/44]
Former [2022/36]For all designated states
Sapreme Technologies B.V.
Antonie van Leeuwenhoeklaan 9
Building A12-1
3721 MA Bilthoven / NL
For all designated states
Charité - Universitätsmedizin Berlin
Charitéplatz 1
10117 Berlin / DE
Former [2021/43]For all designated states
SAPREME TECHNOLOGIES B.V.
Professor Bronkhorstlaan 10 G 92
3723 MB Bilthoven / NL
For all designated states
Charité - Universitätsmedizin Berlin
Charitéplatz 1
10117 Berlin / DE
Inventor(s)01 / POSTEL, Ruben
Yalelaan 62 LSI, Room 2.09
3584 CM Utrecht / NL
02 / FUCHS, Hendrik
lnstitut für Laboratoriumsmedizin
Klinische Chemie und Pathobiochemie
Charité - Universitätsmedizin, Berlin Campus
Virchow- Klinikum Augustenburger Platz 1
13353 Berlin / DE
 [2021/43]
Representative(s)Nederlandsch Octrooibureau
P.O. Box 29720
2502 LS The Hague / NL
[2021/43]
Application number, filing date19817672.909.12.2019
[2021/43]
WO2019EP84180
Priority number, dateNL2018202228321.12.2018         Original published format: NL 2022283
NL2019202346810.07.2019         Original published format: NL 2023468
NL2019202356825.07.2019         Original published format: NL 2023568
[2021/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020126600
Date:25.06.2020
Language:EN
[2020/26]
Type: A1 Application with search report 
No.:EP3897743
Date:27.10.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 25.06.2020 takes the place of the publication of the European patent application.
[2021/43]
Search report(s)International search report - published on:EP25.06.2020
ClassificationIPC:A61K47/68, A61K47/64, A61K47/59, A61P35/00
[2021/43]
CPC:
A61K47/6855 (EP,IL,KR,US); A61K47/6885 (EP,IL,KR,US); A61K47/549 (IL,KR,US);
A61K47/55 (EP,IL,US); A61K47/554 (EP,IL,US); A61K47/593 (IL,KR,US);
A61K47/595 (IL,KR,US); A61K47/60 (IL,KR,US); A61K47/64 (IL,KR);
A61K47/6415 (IL,US); A61K47/642 (IL,US); A61K47/643 (IL,US);
A61K47/6807 (EP,IL,KR,US); A61K47/6817 (US); A61K47/6825 (EP,IL,KR,US);
A61K47/6845 (US); A61K47/6849 (EP,IL,KR,US); A61K47/6851 (EP,IL,KR,US);
A61K47/6857 (EP,IL,KR,US); A61K47/6863 (EP,IL,KR); A61K47/6889 (US);
A61K47/6911 (KR); A61P35/00 (EP,IL,KR,US); C07H15/256 (EP,IL);
C07J63/008 (EP,IL); C07K16/32 (EP,IL); C12N15/113 (US);
A61K2039/505 (EP,IL); A61K2039/507 (EP,IL); A61K2300/00 (KR);
C12N2310/11 (US); C12N2320/30 (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 [2021/43]
TitleGerman:ANTIKÖRPER-WIRKSTOFF-KONJUGAT MIT VERBESSERTEM THERAPEUTISCHEM FENSTER[2021/43]
English:ANTIBODY-DRUG CONJUGATE WITH IMPROVED THERAPEUTIC WINDOW[2021/43]
French:CONJUGUÉ ANTICORPS-MÉDICAMENT À FENÊTRE THÉRAPEUTIQUE AMÉLIORÉE[2021/43]
Entry into regional phase13.07.2021National basic fee paid 
13.07.2021Designation fee(s) paid 
13.07.2021Examination fee paid 
Examination procedure20.05.2020Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.07.2021Examination requested  [2021/43]
13.07.2021Date on which the examining division has become responsible
04.02.2022Amendment by applicant (claims and/or description)
08.07.2022Despatch of a communication from the examining division (Time limit: M06)
28.11.2022Reply to a communication from the examining division
19.04.2024Despatch of a communication from the examining division (Time limit: M06)
29.08.2024Reply to a communication from the examining division
Fees paidRenewal fee
26.11.2021Renewal fee patent year 03
29.12.2022Renewal fee patent year 04
19.12.2023Renewal 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.
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.