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Extract from the Register of European Patents

EP About this file: EP4306488

EP4306488 - METHOD FOR PRODUCING ALKALI METAL HALIDE AND METHOD FOR PRODUCING HALIDE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  15.12.2023
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  16.09.2022
Most recent event   Tooltip20.06.2024Change - inventorpublished on 24.07.2024  [2024/30]
Applicant(s)For all designated states
Teikyo University
2-11-1, Kaga Itabashi-ku
Tokyo 173-8605 / JP
[2024/03]
Inventor(s)01 / YANAGIHARA, Naohisa
Utsunomiya-shi, Tochigi 320-8551 / JP
 [2024/30]
Former [2024/03]01 / YANAGIHARA Naohisa
Utsunomiya-shi, Tochigi 320-8551 / JP
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 31 02 60
80102 München / DE
[2024/03]
Application number, filing date22766798.721.02.2022
[2024/03]
WO2022JP06933
Priority number, dateJP2021003918411.03.2021         Original published format: JP 2021039184
[2024/03]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022190835
Date:15.09.2022
Language:JA
[2022/37]
Type: A1 Application with search report 
No.:EP4306488
Date:17.01.2024
Language:EN
[2024/03]
Search report(s)International search report - published on:JP15.09.2022
ClassificationIPC:C01D3/02, C01D3/04, C01F11/20, C01F11/22, C01F11/24, C08J11/14, C08J11/16, A62D3/00, B09B3/00
[2024/03]
CPC:
C08J11/16 (EP); B09B3/40 (EP); B09B3/70 (EP);
C01D3/02 (EP); C01D3/04 (EP); C01F11/22 (EP);
B09B2101/77 (EP); C08J2327/12 (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 [2024/03]
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON ALKALIMETALLHALOGENID UND VERFAHREN ZUR HERSTELLUNG VON HALOGENID[2024/03]
English:METHOD FOR PRODUCING ALKALI METAL HALIDE AND METHOD FOR PRODUCING HALIDE[2024/03]
French:PROCÉDÉ DE PRODUCTION D'HALOGÉNURE DE MÉTAL ALCALIN ET PROCÉDÉ DE PRODUCTION D'HALOGÉNURE[2024/03]
Entry into regional phase14.09.2023Translation filed 
11.10.2023National basic fee paid 
11.10.2023Search fee paid 
11.10.2023Designation fee(s) paid 
11.10.2023Examination fee paid 
Examination procedure11.10.2023Examination requested  [2024/03]
Fees paidRenewal fee
29.02.2024Renewal fee patent year 03
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Cited inInternational search[X]JPH11502149  (NKT RESEARCH CENTER A/S) [X] 1-5 * claims, pages 6-20, fig. 1 *;
 [X]JP2002526562  (STIGSNAES INDUSTRIMILJOE A/S) [X] 1-3 * paragraph [0003] *;
 [A]JP2012036261  (PANASONIC ELECTRIC WORKS CO LTD) [A] 1-5 * entire text *;
 [A]JP2012188466  (PANASONIC CORP) [A] 1-5* entire text *;
 [A]JP2013199542  (TAIHEIYO CEMENT CORP) [A] 1-5 * entire text *;
 [A]JP2014210826  (ASAHI GLASS CO LTD) [A] 1-5 * entire text *;
 [A]JP2020125421  (AIST) [A] 1-5 * entire text *
by applicantJP2018104578
 JP2021039184
    - J. Am. Chem. Soc., (19880000), vol. 110, page 5214
    - Solid Physics, (20080000), vol. 45, no. 8, page 49
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.