blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3553305

EP3553305 - HYDROELECTRIC POWER GENERATION SYSTEM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  25.10.2024
Database last updated on 18.11.2024
FormerGrant of patent is intended
Status updated on  02.07.2024
FormerExamination is in progress
Status updated on  11.12.2020
FormerRequest for examination was made
Status updated on  13.09.2019
FormerThe international publication has been made
Status updated on  28.07.2018
Most recent event   Tooltip25.10.2024(Expected) grantpublished on 27.11.2024 [2024/48]
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
[2023/03]
Former [2019/42]For all designated states
Daikin Industries, Ltd.
Umeda Center Building 4-12 Nakazaki-Nishi 2-chome Kita-ku
Osaka-shi, Osaka 530-8323 / JP
Inventor(s)01 / ABE, Takahiro
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
02 / SUHARA, Atsushi
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
03 / YOKOYAMA, Takahiro
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
 [2024/31]
Former [2019/42]01 / ABE Takahiro
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
02 / SUHARA Atsushi
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
03 / YOKOYAMA Takahiro
c/o DAIKIN INDUSTRIES LTD.
Umeda Center Building
4-12 Nakazaki-nishi 2-chome
Kita-ku
Osaka-shi Osaka 530-8323 / JP
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2019/42]
Application number, filing date18742029.422.01.2018
[2019/42]
WO2018JP01814
Priority number, dateJP2017000935523.01.2017         Original published format: JP 2017009355
JP2017000935823.01.2017         Original published format: JP 2017009358
[2019/42]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018135661
Date:26.07.2018
Language:JA
[2018/30]
Type: A1 Application with search report 
No.:EP3553305
Date:16.10.2019
Language:EN
[2019/42]
Type: B1 Patent specification
No.:EP3553305
Date:27.11.2024
Language:EN
[2024/48]
Search report(s)International search report - published on:JP26.07.2018
(Supplementary) European search report - dispatched on:EP21.04.2020
ClassificationIPC:F03B3/18, F03B11/04, F03B15/02, F03B15/16, H02P9/00, H02P9/04
[2024/25]
CPC:
F03B15/02 (EP); F03B15/04 (KR); F03B15/16 (EP,US);
F03B11/04 (EP); F03B17/06 (KR); F03B3/183 (EP);
F03B7/00 (KR); H02P9/008 (EP); H02P9/04 (EP,KR,US);
H02P9/102 (US); F05B2220/32 (EP,US); F05B2270/20 (EP,US);
F05B2270/3015 (EP); F05B2270/335 (EP,US); H02P2101/10 (US);
H02P2103/20 (EP); Y02E10/20 (EP,KR) (-)
Former IPC [2019/42]F03B15/04, H02P9/04, H02P101/10, H02P103/20
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 [2019/42]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SYSTEM ZUR ERZEUGUNG VON HYDROELEKTRISCHER ENERGIE[2019/42]
English:HYDROELECTRIC POWER GENERATION SYSTEM[2019/42]
French:SYSTÈME DE PRODUCTION D'ÉNERGIE HYDROÉLECTRIQUE[2019/42]
Entry into regional phase10.07.2019Translation filed 
10.07.2019National basic fee paid 
10.07.2019Search fee paid 
10.07.2019Designation fee(s) paid 
10.07.2019Examination fee paid 
Examination procedure10.07.2019Examination requested  [2019/42]
11.11.2020Amendment by applicant (claims and/or description)
11.12.2020Despatch of a communication from the examining division (Time limit: M04)
07.04.2021Reply to a communication from the examining division
11.06.2021Despatch of a communication from the examining division (Time limit: M04)
07.10.2021Reply to a communication from the examining division
03.07.2024Communication of intention to grant the patent
21.10.2024Fee for grant paid
21.10.2024Fee for publishing/printing paid
21.10.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
14.01.2020Renewal fee patent year 03
13.01.2021Renewal fee patent year 04
16.12.2021Renewal fee patent year 05
14.12.2022Renewal fee patent year 06
14.12.2023Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XA]US2004126223  (MALONEY MICHAEL A [US]);
 [XA]US2009236852  (BALZANO ALFIERO [US]);
 [XI]US2012086204  (RE DANIEL [CH])
International search[YA]JPS59168278  (TOSHIBA KK) [Y] 11-20 * , page 1, left column, line 16 to right column, line 1 & US 4640664 A, column 13, lines 40-42 * [A] 1-10;
 [YA]JPS59211110  (FUJI ELECTRIC CO LTD) [Y] 1-10 * , page 3, upper right column, line 14 to lower left column, line 6 (Family: none) * [A] 11-20;
 [YA]JPH02201613  (YOKOGAWA ELECTRIC CORP) [Y] 7-9, 17-19 * , page 3, upper right column, line 8 to page 4, upper left column, line 6 (Family: none) * [A] 6, 10, 11-16, 20;
 [YA]JP2002242813  (SUIKEN KK) [Y] 1-10 * , paragraph [0009] (Family: none) * [A] 11-20;
 [YA]JP2004360479  (TORISHIMA PUMP MFG CO LTD) [Y] 11-20 * , paragraphs [0021], [0022] (Family: none) *[A] 1-10
ExaminationUS4674279
 US2012326443
by applicantJP2014214710
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.