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Extract from the Register of European Patents

EP About this file: EP3929224

EP3929224 - PHOTOCURABLE RESIN COMPOSITION AND 3D STEREOLITHOGRAPHY PRODUCT USING SAME [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  05.01.2024
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  26.11.2021
FormerThe international publication has been made
Status updated on  28.08.2020
Most recent event   Tooltip05.01.2024Application deemed to be withdrawnpublished on 07.02.2024  [2024/06]
Applicant(s)For all designated states
NAGASE CHEMTEX CORPORATION
1-17, Shinmachi 1-chome
Nishi-ku
Osaka-shi, Osaka 550-8668 / JP
[N/P]
Former [2021/52]For all designated states
NAGASE CHEMTEX CORPORATION
1-17, Shinmachi 1-chome
Nishi-ku
Osaka-shi
Osaka 550-8668 / JP
Inventor(s)01 / WATANABE Koji
c/o NAGASE CHEMTEX CORPORATION, 236, Nakai,
Tatsuno-cho
Tatsuno-shi, Hyogo 679-4124 / JP
02 / OZOE Hiroaki
c/o NAGASE CHEMTEX CORPORATION, 236, Nakai,
Tatsuno-cho
Tatsuno-shi, Hyogo 679-4124 / JP
[N/P]
Former [2021/52]01 / WATANABE Koji
Tatsuno-shi, Hyogo 679-4124 / JP
02 / OZOE Hiroaki
Tatsuno-shi, Hyogo 679-4124 / JP
Representative(s)Kador & Partner Part mbB
Corneliusstraße 15
80469 München / DE
[N/P]
Former [2021/52]Kador & Partner PartG mbB
Corneliusstraße 15
80469 München / DE
Application number, filing date20758578.714.02.2020
[2021/52]
WO2020JP05904
Priority number, dateJP2019002783419.02.2019         Original published format: JP 2019027834
[2021/52]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020170990
Date:27.08.2020
Language:JA
[2020/35]
Type: A1 Application with search report 
No.:EP3929224
Date:29.12.2021
Language:EN
[2021/52]
Search report(s)International search report - published on:JP27.08.2020
(Supplementary) European search report - dispatched on:EP13.03.2023
ClassificationIPC:C08F290/06, C08F2/44, C08F2/50, B29C64/314
[2021/52]
CPC:
B33Y70/10 (EP,KR); C08F290/062 (KR); C08F2/50 (EP,KR,US);
B29C64/129 (EP,US); B29C64/343 (KR); B33Y10/00 (EP,US);
B33Y70/00 (US); C08F2/44 (EP,KR); C08F220/20 (US);
C08F220/306 (US); C08F222/1065 (US); C08F224/00 (US);
C08F265/06 (KR); C08F290/067 (EP); C08K3/013 (KR);
C08K3/36 (KR,US); C08K5/5397 (US); C08K9/04 (KR,US);
B29K2033/08 (US); C08K2201/005 (US); C08K2201/011 (US) (-)
C-Set:
C08F290/067, C08F220/20 (EP);
C08F290/067, C08F220/282 (EP);
C08F290/067, C08F220/301 (EP);
C08F290/067, C08F220/302 (EP)
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 [2021/52]
TitleGerman:PHOTOHÄRTBARE HARZZUSAMMENSETZUNG UND 3D-STEREOLITHOGRAPHIEPRODUKT DAMIT[2021/52]
English:PHOTOCURABLE RESIN COMPOSITION AND 3D STEREOLITHOGRAPHY PRODUCT USING SAME[2021/52]
French:COMPOSITION DE RÉSINE PHOTODURCISSABLE, ET PRODUIT DE STÉRÉOLITOGRAPHIE 3D L'UTILISANT[2021/52]
Entry into regional phase14.09.2021Translation filed 
14.09.2021National basic fee paid 
14.09.2021Search fee paid 
14.09.2021Designation fee(s) paid 
14.09.2021Examination fee paid 
Examination procedure14.09.2021Amendment by applicant (claims and/or description)
14.09.2021Examination requested  [2021/52]
01.09.2023Application deemed to be withdrawn, date of legal effect  [2024/06]
27.09.2023Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2024/06]
Fees paidRenewal fee
25.02.2022Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
28.02.202304   M06   Not yet paid
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Documents cited:Search[X]JP2016112824  (KONICA MINOLTA INC) [X] 1-21* paragraphs [0018] - [0022] - [0040] , [0041] , [0056]; claim - *
International search[A]JP2016065212  (RICOH CO LTD) [A] 1-17;
 [A]JP2016112824  (KONICA MINOLTA INC) [A] 1-17;
 [A]WO2017047615  (KJ CHEMICALS CORP [JP]) [A] 1-17;
 [PA]WO2019035387  (SUMITOMO RUBBER IND [JP]) [PA] 1-17;
 [PA]JP2019099750  (NAGASE CHEMTEX CORP)[PA] 1-17
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.