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Extract from the Register of European Patents

EP About this file: EP4215501

EP4215501 - CRYSTALLIZED GLASS AND REINFORCED CRYSTALLIZED GLASS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  23.06.2023
Database last updated on 15.06.2024
FormerThe international publication has been made
Status updated on  26.03.2022
Most recent event   Tooltip24.11.2023Change: Validation statespublished on 27.12.2023  [2023/52]
24.11.2023Change - extension statespublished on 27.12.2023  [2023/52]
Applicant(s)For all designated states
Ohara, Inc.
15-30, Oyama 1-chome
Chuo-ku
Sagamihara-shi, Kanagawa 252-5286 / JP
[2023/30]
Inventor(s)01 / ODA, Nozomu
Sagamihara-Shi Kanagawa 252-5286 / JP
 [2023/30]
Representative(s)SSM Sandmair
Patentanwälte Rechtsanwalt
Partnerschaft mbB
Joseph-Wild-Straße 20
81829 München / DE
[2023/30]
Application number, filing date21869013.916.07.2021
[2023/30]
WO2021JP26773
Priority number, dateJP2020015706418.09.2020         Original published format: JP 2020157064
[2023/30]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022059326
Date:24.03.2022
Language:JA
[2022/12]
Type: A1 Application with search report 
No.:EP4215501
Date:26.07.2023
Language:EN
[2023/30]
Search report(s)International search report - published on:JP24.03.2022
ClassificationIPC:C03C10/08, C03C10/02, C03C10/04, C03C21/00
[2023/30]
CPC:
C03C4/02 (EP,US); C03C10/0045 (EP,KR); C03C10/0018 (US);
C03C10/00 (EP); C03C10/0054 (US); C03C21/002 (EP,US);
C03C3/083 (KR); C03C3/087 (EP); C03C2204/00 (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 [2023/30]
TitleGerman:KRISTALLISIERTES GLAS UND VERSTÄRKTES KRISTALLISIERTES GLAS[2023/30]
English:CRYSTALLIZED GLASS AND REINFORCED CRYSTALLIZED GLASS[2023/30]
French:VERRE CRISTALLISÉ ET VERRE CRISTALLISÉ RENFORCÉ[2023/30]
Entry into regional phase17.03.2023Translation filed 
17.03.2023National basic fee paid 
17.03.2023Search fee paid 
17.03.2023Designation fee(s) paid 
17.03.2023Examination fee paid 
Examination procedure17.03.2023Examination requested  [2023/30]
Fees paidRenewal fee
26.07.2023Renewal fee patent year 03
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Cited inInternational search[X]US2014087194  (DEJNEKA MATTHEW JOHN [US], et al) [X] 1-8* , tables 3a-c, example 80, other examples, paragraphs [0057]-[0087], [0092]-[0094] *;
 [X]JP2017509574  (CORNING INC.) [X] 1-8 * , example 80, other examples, tables la, 2, paragraphs [0033], [0034], [0046], [0052], [0072]-[0073], claims *
by applicantJP2019182719
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