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Extract from the Register of European Patents

EP About this file: EP4286769

EP4286769 - REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAID COMPOSITION, AND METHOD FOR OPERATING SAID REFRIGERATOR [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.11.2023
Database last updated on 13.07.2024
FormerThe international publication has been made
Status updated on  05.08.2022
Most recent event   Tooltip05.04.2024Change: Validation statespublished on 08.05.2024  [2024/19]
05.04.2024Change - extension statespublished on 08.05.2024  [2024/19]
Applicant(s)For all designated states
DAIKIN INDUSTRIES, LTD.
Osaka Umeda Twin Towers South
1-13-1, Umeda, Kita-ku
Osaka-shi, Osaka 530-0001 / JP
[2023/49]
Inventor(s)01 / ITANO, Mitsushi
Osaka-shi, Osaka 530-0001 / JP
02 / OHKUBO, Shun
Osaka-shi, Osaka 530-0001 / JP
03 / TOKUNO, Satoshi
Osaka-shi, Osaka 530-0001 / JP
04 / GOTOU, Tomoyuki
Osaka-shi, Osaka 530-0001 / JP
05 / YOSHIMURA, Takashi
Osaka-shi, Osaka 530-0001 / JP
06 / USUI, Takashi
Osaka-shi, Osaka 530-0001 / JP
07 / TSUCHIYA, Tatsumi
Osaka-shi, Osaka 530-0001 / JP
08 / NAKAUE, Tsubasa
Osaka-shi, Osaka 530-0001 / JP
 [2023/49]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2023/49]
Application number, filing date22746049.028.01.2022
[2023/49]
WO2022JP03424
Priority number, dateJP2021001365529.01.2021         Original published format: JP 2021013655
JP2021014810610.09.2021         Original published format: JP 2021148106
JP2021016368304.10.2021         Original published format: JP 2021163683
[2023/49]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022163830
Date:04.08.2022
Language:JA
[2022/31]
Type: A1 Application with search report 
No.:EP4286769
Date:06.12.2023
Language:EN
[2023/49]
Search report(s)International search report - published on:JP04.08.2022
ClassificationIPC:F25B1/00, C09K5/04
[2023/49]
CPC:
C09K5/045 (EP,KR,US); F25B1/00 (EP,KR); F25B9/006 (KR);
C09K2205/126 (US); C09K2205/22 (EP); C09K2205/40 (EP);
C09K2205/42 (US); F25B2400/121 (KR) (-)
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 [2023/49]
TitleGerman:KÜHLMITTELHALTIGE ZUSAMMENSETZUNG, VERWENDUNG DAVON, KÜHLSCHRANK MIT DIESER ZUSAMMENSETZUNG UND VERFAHREN ZUM BETRIEB DIESES KÜHLSCHRANKS[2023/49]
English:REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAID COMPOSITION, AND METHOD FOR OPERATING SAID REFRIGERATOR[2023/49]
French:COMPOSITION CONTENANT UN FLUIDE FRIGORIGÈNE, SON UTILISATION, RÉFRIGÉRATEUR COMPRENANT LADITE COMPOSITION, ET PROCÉDÉ POUR FAIRE FONCTIONNER LEDIT RÉFRIGÉRATEUR[2023/49]
Entry into regional phase25.08.2023Translation filed 
25.08.2023National basic fee paid 
25.08.2023Search fee paid 
25.08.2023Designation fee(s) paid 
25.08.2023Examination fee paid 
Examination procedure25.08.2023Amendment by applicant (claims and/or description)
25.08.2023Examination requested  [2023/49]
Fees paidRenewal fee
12.01.2024Renewal fee patent year 03
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Cited inInternational search[X]WO2015115252  (ASAHI GLASS CO LTD [JP]) [X] 1-12 * examples, tables 1-3, 11, claims *;
 [X]WO2015186671  (ASAHI GLASS CO LTD [JP]) [X] 1-12 * examples, table 2, claims *;
 [X]WO2015186557  (ASAHI GLASS CO LTD [JP]) [X] 1-12 * examples, table 13, claims *;
 [X]JP2015229767  (ASAHI GLASS CO LTD) [X] 1-12 * examples, table 3, claims *;
 [X]WO2019123807  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-74, claims *;
 [X]WO2019123806  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-32, claims *;
 [X]WO2019124401  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-15, claims *;
 [X]WO2019124403  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-6, claims *;
 [X]WO2019123898  (DAIKIN IND LTD [JP]) [X] 1-12* examples, tables 1-166, claims *;
 [X]WO2020017521  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-280, claims *;
 [X]WO2020158170  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 5-8, claims *;
 [X]WO2020213697  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-32, claims *;
 [X]WO2020256126  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 7-26, claims *;
 [X]WO2020255966  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 4-23, claims *;
 [X]WO2020262209  (DAIKIN IND LTD [JP]) [X] 1-12 * examples, tables 1-22, claims *
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.