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Extract from the Register of European Patents

EP About this file: EP3735318

EP3735318 - MODULAR ADDITIVE MANUFACTURED REACTOR SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.10.2025
Database last updated on 08.04.2026
FormerThe patent has been granted
Status updated on  22.11.2024
FormerGrant of patent is intended
Status updated on  15.07.2024
FormerExamination is in progress
Status updated on  01.07.2021
FormerRequest for examination was made
Status updated on  09.10.2020
FormerThe international publication has been made
Status updated on  12.07.2019
Formerunknown
Status updated on  12.04.2019
Most recent event   Tooltip23.01.2026Lapse of the patent in a contracting state
New state(s): IE		published on 25.02.2026  [2026/09]
Applicant(s)For all designated states
3D-Cat B.V.
Kerkelaan 28
1861 EB Bergen / NL
[2020/46]
Inventor(s)01 / WILLEMSEN, Johannes Arnoldus Maria
Kerkelaan 28
1861 EB Bergen / NL
02 / DE SCHEEMAKER, Gabriel Francis
3D-CAT B.V. Kerkelaan 28
1861 EB Bergen / NL
 [2020/46]
Representative(s)HGF
HGF BV
Benoordenhoutseweg 46
2596 BC The Hague / NL
[2024/52]
Former [2020/46]HGF
Benoordenhoutseweg 46
2596 BC Den Haag / NL
Application number, filing date19714816.604.01.2019
[2020/46]
WO2019NL50004
Priority number, dateNL2018202023905.01.2018         Original published format: NL 2020239
NL2018202080420.04.2018         Original published format: NL 2020804
[2020/46]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019135678
Date:11.07.2019
Language:EN
[2019/28]
Type: A1 Application with search report 
No.:EP3735318
Date:11.11.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 11.07.2019 takes the place of the publication of the European patent application.
[2020/46]
Type: B1 Patent specification 
No.:EP3735318
Date:25.12.2024
Language:EN
[2024/52]
Search report(s)International search report - published on:EP11.07.2019
ClassificationIPC:B01J19/00, B33Y80/00, B01J19/24
[2020/46]
CPC:
B33Y80/00 (EP,US); B01J19/0053 (EP,US); B01J19/0013 (EP,US);
B01J19/2485 (EP,US); B01J2219/00004 (US); B01J2219/00009 (EP);
B01J2219/0002 (EP,US); B01J2219/00036 (EP,US); B01J2219/0079 (EP,US);
B01J2219/00824 (EP,US); B01J2219/185 (EP,US); B01J2219/2422 (EP,US);
B01J2219/2423 (EP,US); B01J2219/2428 (EP,US); B01J2219/2445 (EP,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 [2020/46]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:MODULARES GENERATIV GEFERTIGTES REAKTORSYSTEM[2020/46]
English:MODULAR ADDITIVE MANUFACTURED REACTOR SYSTEM[2020/46]
French:SYSTÈME DE RÉACTEUR MODULAIRE FABRIQUÉ PAR ADDITIF[2020/46]
Entry into regional phase22.07.2020National basic fee paid 
22.07.2020Designation fee(s) paid 
22.07.2020Examination fee paid 
Examination procedure22.07.2020Examination requested  [2020/46]
22.07.2020Date on which the examining division has become responsible
19.02.2021Amendment by applicant (claims and/or description)
30.06.2021Despatch of a communication from the examining division (Time limit: M06)
10.01.2022Reply to a communication from the examining division
25.06.2024Date of oral proceedings
16.07.2024Communication of intention to grant the patent
18.07.2024Minutes of oral proceedings despatched
15.11.2024Fee for grant paid
15.11.2024Fee for publishing/printing paid
15.11.2024Receipt of the translation of the claim(s)
Opposition(s)26.09.2025No opposition filed within time limit [2025/49]
Fees paidRenewal fee
26.01.2021Renewal fee patent year 03
28.01.2022Renewal fee patent year 04
14.12.2022Renewal fee patent year 05
24.01.2024Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipCZ25.12.2024
ES25.12.2024
MC25.12.2024
PL25.12.2024
SK25.12.2024
SM25.12.2024
IE04.01.2025
CH31.01.2025
NO25.03.2025
RS25.03.2025
GR26.03.2025
IS25.04.2025
[2026/09]
Former [2025/48]CZ25.12.2024
ES25.12.2024
MC25.12.2024
PL25.12.2024
SK25.12.2024
SM25.12.2024
CH31.01.2025
NO25.03.2025
RS25.03.2025
GR26.03.2025
IS25.04.2025
Former [2025/43]CZ25.12.2024
ES25.12.2024
MC25.12.2024
PL25.12.2024
SK25.12.2024
SM25.12.2024
NO25.03.2025
RS25.03.2025
GR26.03.2025
IS25.04.2025
Former [2025/36]CZ25.12.2024
ES25.12.2024
PL25.12.2024
SK25.12.2024
SM25.12.2024
NO25.03.2025
RS25.03.2025
GR26.03.2025
IS25.04.2025
Former [2025/34]ES25.12.2024
PL25.12.2024
SM25.12.2024
NO25.03.2025
RS25.03.2025
GR26.03.2025
IS25.04.2025
Former [2025/33]ES25.12.2024
PL25.12.2024
SM25.12.2024
NO25.03.2025
RS25.03.2025
GR26.03.2025
Former [2025/32]SM25.12.2024
NO25.03.2025
RS25.03.2025
GR26.03.2025
Former [2025/23]NO25.03.2025
RS25.03.2025
GR26.03.2025
Former [2025/22]NO25.03.2025
GR26.03.2025
Cited inInternational search[XY] WO2013050764  (UNIV BRUNEL et al.) [X] 1-38,44 * claims 12,13 * * page 5, lines 4-19 * * page 6, line 13 - page 7, line 9 * * page 20, lines 22-29 *[Y] 39-42
 [XA] WO2017106915  (COMMW SCIENT IND RES ORG et al.) [X] 1,36,44 * paragraphs [0028] , [0031] , [ 109] , [ 112] , [ 118] , [ 124] - [0129] *[A] 2-35
 [XY] US6049160  (SAFARI AHMAD et al.) [X] 43 * page 3, lines 37-63 *[Y] 39-42
ExaminationWO2013050764
 US2015352550
 US2012102706
 US2017284263
 WO2017055565
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.