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Extract from the Register of European Patents

EP About this file: EP2660466

EP2660466 - IMPACT TYPE WIND-DRIVEN POWER GENERATING DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.07.2020
Database last updated on 05.12.2024
FormerThe patent has been granted
Status updated on  24.05.2019
FormerGrant of patent is intended
Status updated on  09.01.2019
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Beijing Hengju Chemical Group Corporation
No. 8 Huoxing 3 Street
Huoxian Industry Development Zone
Tongzhou District
Beijing 101109 / CN
For all designated states
Henan Hengju New Energy Equipment Co., Ltd.
No. 29 Hua Liong Road
Lankao Industry Cluster Area
Henan
475300 / CN
[2019/26]
Former [2013/45]For all designated states
Beijing Hengju Chemical Group Corporation
No. 8 Huoxing 3 Street
Huoxian Industry Development Zone
Tongzhou District
Beijing 101109 / CN
Inventor(s)01 / GUO, Wenli
No. 8 Huoxing 3 Street
Huoxian Industry Development Zone
Tongzhou District
Beijing 101109 / CN
 [2013/45]
Representative(s)RGTH
Patentanwälte PartGmbB
Neuer Wall 10
20354 Hamburg / DE
[2019/26]
Former [2013/45]Richter Werdermann Gerbaulet Hofmann
Patentanwälte
Neuer Wall 10
20354 Hamburg / DE
Application number, filing date11852639.128.07.2011
[2019/26]
WO2011CN01240
Priority number, dateCN20101062395031.12.2010         Original published format: CN201010623950
[2013/45]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012088740
Date:05.07.2012
Language:ZH
[2012/27]
Type: A1 Application with search report 
No.:EP2660466
Date:06.11.2013
Language:EN
[2013/45]
Type: B1 Patent specification 
No.:EP2660466
Date:26.06.2019
Language:EN
[2019/26]
Search report(s)International search report - published on:CN05.07.2012
(Supplementary) European search report - dispatched on:EP01.09.2017
ClassificationIPC:F03D9/00, F03D1/04, F03D3/04, F03D7/06, F03D3/00, F03D9/35, F03D7/02, F03D80/00, F03D80/70, F03D9/25
[2019/04]
CPC:
F03D1/04 (EP,US); F03D7/0296 (US); F03D3/005 (EP,US);
F03D3/04 (EP,US); F03D3/0418 (EP,US); F03D80/00 (EP,US);
F03D80/70 (EP,US); F03D9/25 (EP,US); F03D9/35 (EP,US);
F05B2210/403 (EP,US); F05B2240/131 (EP,US); Y02E10/72 (EP);
Y02E10/728 (EP,US); Y02E10/74 (EP,US); Y02E70/30 (EP);
Y02P70/50 (EP,US) (-)
Former IPC [2017/26]F03D9/00, F03D1/04, F03D3/04, F03D7/06, F03D3/00, F03D9/35
Former IPC [2013/45]F03D9/00, F03D1/04, F03D3/04, F03D7/06
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 [2013/45]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:PRALLFLÄCHENARTGIE WINDGETRIEBENE ENERGIEERZEUGUNGSVORRICHTUNG[2013/45]
English:IMPACT TYPE WIND-DRIVEN POWER GENERATING DEVICE[2013/45]
French:DISPOSITIF ÉOLIEN DE TYPE À IMPACT[2013/45]
Entry into regional phase17.07.2013Translation filed 
17.07.2013National basic fee paid 
17.07.2013Search fee paid 
17.07.2013Designation fee(s) paid 
17.07.2013Examination fee paid 
Examination procedure17.07.2013Examination requested  [2013/45]
19.03.2018Amendment by applicant (claims and/or description)
10.01.2019Communication of intention to grant the patent
13.05.2019Fee for grant paid
13.05.2019Fee for publishing/printing paid
13.05.2019Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  10.01.2019
Opposition(s)03.06.2020No opposition filed within time limit [2020/33]
Fees paidRenewal fee
17.07.2013Renewal fee patent year 03
01.07.2014Renewal fee patent year 04
18.06.2015Renewal fee patent year 05
26.07.2016Renewal fee patent year 06
25.09.2017Renewal fee patent year 07
18.07.2018Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
31.07.201707   M06   Fee paid on   25.09.2017
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.
Lapses during opposition  TooltipHU28.07.2011
AL26.06.2019
AT26.06.2019
CY26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
MK26.06.2019
MT26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SI26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
[2022/31]
Former [2021/34]HU28.07.2011
AL26.06.2019
AT26.06.2019
CY26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
MT26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SI26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2021/32]HU28.07.2011
AL26.06.2019
AT26.06.2019
CY26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SI26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2021/26]AL26.06.2019
AT26.06.2019
CY26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SI26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/37]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SI26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/36]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
IE28.07.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/25]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
LU28.07.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
PT28.10.2019
IS24.02.2020
Former [2020/24]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
PL26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
BE31.07.2019
CH31.07.2019
LI31.07.2019
BG26.09.2019
GR27.09.2019
PT28.10.2019
IS24.02.2020
Former [2020/17]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
MC26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
SM26.06.2019
TR26.06.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/14]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
SM26.06.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/12]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
BG26.09.2019
GR27.09.2019
IS26.10.2019
PT28.10.2019
Former [2020/11]AL26.06.2019
AT26.06.2019
CZ26.06.2019
EE26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
SK26.06.2019
BG26.09.2019
GR27.09.2019
PT28.10.2019
Former [2020/10]AL26.06.2019
AT26.06.2019
CZ26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RO26.06.2019
RS26.06.2019
SE26.06.2019
BG26.09.2019
GR27.09.2019
PT28.10.2019
Former [2020/09]AL26.06.2019
CZ26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RS26.06.2019
SE26.06.2019
BG26.09.2019
GR27.09.2019
Former [2019/51]AL26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RS26.06.2019
SE26.06.2019
BG26.09.2019
GR27.09.2019
Former [2019/50]AL26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
LV26.06.2019
RS26.06.2019
SE26.06.2019
GR27.09.2019
Former [2019/49]AL26.06.2019
FI26.06.2019
HR26.06.2019
LT26.06.2019
SE26.06.2019
Former [2019/48]FI26.06.2019
LT26.06.2019
SE26.06.2019
Former [2019/47]FI26.06.2019
LT26.06.2019
Documents cited:Search[A]DE463711  (KARL KUEHN) [A] 1-8 * page 1, line 34 - line 79 * * figures 1,2 *;
 [A]US4018543  (CARSON EARL L, et al) [A] 1-8 * abstract ** column 1, line 56 - column 2, line 32; figures 1-5 *;
 [A]RU2062353  (UFIM NI I K I PROMY STR [RU]) [A] 1-8 * abstract * * column 2, line 63 - column 3, line 24; figures 1-3 *;
 [XI]WO2009008763  (TEBUEV VLADIMIR VLADIMIROVICH [RU]) [X] 1,5,6,8 * abstract * * page 3, line 26 - page 5, line 28; figures 1,2,3,4 * [I] 4,7;
 [XI]US2010171314  (TACKETT JUSTIN DALE [US]) [X] 1,2,4-6,8 * abstract * * paragraph [0016] - paragraph [0018] * * paragraph [0030] - paragraph [0037]; figure 1 * [I] 3,7
International search[A]BRPI9002505  (SIGISMUND CHILDEBERT VON DOBSC);
 [A]SU1134771  (NOVOCHERKASSK INZH MELIORAT [SU]);
 [A]CN2165251Y  (JIN DATONG [CN]);
 [A]CN2864146Y  (XIE MINGXIAN [CN]);
 [A]CN101103198  (KATRU ECO INV S PTY LTD [AU]);
 [A]US2009280008  (BROCK GERALD E [US]);
 [XP]CN102052255  (BEIJING HENGJU OILFIELD CHEMICAL AGENT CO LTD)
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.