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Extract from the Register of European Patents

EP About this file: EP3936810

EP3936810 - GAS HEADER, HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.06.2024
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  07.07.2023
FormerGrant of patent is intended
Status updated on  23.02.2023
FormerRequest for examination was made
Status updated on  10.12.2021
FormerThe international publication has been made
Status updated on  11.09.2020
Most recent event   Tooltip14.06.2024No opposition filed within time limitpublished on 17.07.2024  [2024/29]
Applicant(s)For all designated states
MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8310 / JP
[2022/02]
Inventor(s)01 / UEMURA, Takamasa
c/o Mitsubishi Electric Corporation, 7-3,
Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
02 / SUN, Faming
c/o Mitsubishi Electric Corporation, 7-3,
Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
03 / ONAKA, Yoji
c/o Mitsubishi Electric Corporation, 7-3,
Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
04 / KATO, Yohei
c/o Mitsubishi Electric Corporation, 7-3,
Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
05 / YONEDA, Norihiro
c/o Mitsubishi Electric Corporation, 7-3,
Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8310 / JP
 [2023/32]
Former [2022/02]01 / UEMURA, Takamasa
Tokyo 100-8310 / JP
02 / SUN, Faming
Tokyo 100-8310 / JP
03 / ONAKA, Yoji
Tokyo 100-8310 / JP
04 / KATO, Yohei
Tokyo 100-8310 / JP
05 / YONEDA, Norihiro
Tokyo 100-8310 / JP
Representative(s)Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
[2023/32]
Former [2022/02]Trinks, Ole
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Widenmayerstraße 47
80538 München / DE
Application number, filing date19918290.805.03.2019
[2022/02]
WO2019JP08507
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020178966
Date:10.09.2020
Language:JA
[2020/37]
Type: A1 Application with search report 
No.:EP3936810
Date:12.01.2022
Language:EN
[2022/02]
Type: B1 Patent specification 
No.:EP3936810
Date:09.08.2023
Language:EN
[2023/32]
Search report(s)International search report - published on:JP10.09.2020
(Supplementary) European search report - dispatched on:EP15.02.2022
ClassificationIPC:F28F9/02, F28F9/22, F28D1/053
[2022/11]
CPC:
F28D1/05316 (EP); F25B39/04 (US); F25B39/00 (EP);
F28D1/053 (US); F28F1/02 (US); F28F9/02 (US);
F28F9/0214 (EP); F28F9/0243 (EP); F28F9/0265 (EP);
F28D2021/0068 (EP); F28F2009/224 (EP) (-)
Former IPC [2022/02]F28F9/02, F28F9/22
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 [2022/02]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:GASKOPFTEIL, WÄRMETAUSCHER UND KÄLTEKREISLAUFVORRICHTUNG[2022/02]
English:GAS HEADER, HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE[2022/02]
French:COLLECTEUR DE GAZ, ÉCHANGEUR THERMIQUE ET DISPOSITIF À CYCLE DE RÉFRIGÉRATION[2022/02]
Entry into regional phase26.08.2021Translation filed 
26.08.2021National basic fee paid 
26.08.2021Search fee paid 
26.08.2021Designation fee(s) paid 
26.08.2021Examination fee paid 
Examination procedure26.08.2021Examination requested  [2022/02]
14.09.2022Amendment by applicant (claims and/or description)
24.02.2023Communication of intention to grant the patent
04.07.2023Fee for grant paid
04.07.2023Fee for publishing/printing paid
04.07.2023Receipt of the translation of the claim(s)
Opposition(s)13.05.2024No opposition filed within time limit [2024/29]
Fees paidRenewal fee
16.09.2021Renewal fee patent year 03
22.02.2022Renewal fee patent year 04
14.02.2023Renewal fee patent year 05
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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  TooltipAT09.08.2023
CZ09.08.2023
DK09.08.2023
EE09.08.2023
ES09.08.2023
FI09.08.2023
HR09.08.2023
IT09.08.2023
LT09.08.2023
LV09.08.2023
NL09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
[2024/26]
Former [2024/23]AT09.08.2023
CZ09.08.2023
DK09.08.2023
EE09.08.2023
ES09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
NL09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SK09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/22]AT09.08.2023
CZ09.08.2023
DK09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
NL09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/20]AT09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
NL09.08.2023
PL09.08.2023
RS09.08.2023
SE09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/10]AT09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
NL09.08.2023
PL09.08.2023
RS09.08.2023
SE09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/09]AT09.08.2023
FI09.08.2023
LT09.08.2023
NL09.08.2023
SE09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/08]LT09.08.2023
NL09.08.2023
NO09.11.2023
GR10.11.2023
Documents cited:Search   [ ] - No further relevant documents disclosed
International search[Y]JPH04174297  (ZEXEL CORP) [Y] 2-7, 9, 12-13 * , fig. 5, 13 & US 5203407 A, fig. 5, 13 *;
 [Y]JP2009092359  (SHOWA DENKO KK) [Y] 5-7, 9, 12-13* , paragraph [0041], fig. 4 (Family: none) *;
 [XYA]WO2018225252  (MITSUBISHI ELECTRIC CORP [JP]) [X] 1 * , paragraphs [0021]-[0095], fig. 1-16 (Family: none) * [Y] 2-7, 9, 12-13 [A] 8, 10-11
by applicantJPH0367869U
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.