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Extract from the Register of European Patents

EP About this file: EP2699796

EP2699796 - DIFFUSER AUGMENTED WIND TURBINES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.09.2019
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  19.10.2018
FormerGrant of patent is intended
Status updated on  21.06.2018
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
Anakata Wind Power Resources (Hong Kong) Limited
8/F Block B, Veristrong Industrial Centre
34-36 Au Pui Wan Street
Fotan, Shatin
New Territories / HK
[2018/47]
Former [2018/08]For all designated states
Anataka Wind Power Resources (Hong Kong) Limited
8/F Block B, Veristrong Industrial Centre
34-36 Au Pui Wan Street
Fotan, Shatin
New Territories / HK
Former [2014/09]For all designated states
Anakata Wind Power Resources S.a.r.l
PO Box 169
Les Varnets
2035 Corcelles / CH
Inventor(s)01 / WOOD, Ben David
14 Southmoor Rd
Oxford, OX2 6RD / GB
 [2018/47]
Former [2014/18]01 / WOOD, Ben David
14 Southmoor Rd
Oxford, OX2 6RD / GB
Former [2014/09]01 / WOOD, Ben David
Dynamique Ltd
Office F1, Oxford Centre for Innovation
New Road
Oxford, Oxfordshire OX1 1BY / GB
Representative(s)CMS Cameron McKenna Nabarro Olswang LLP
Cannon Place
78 Cannon Street
London EC4N 6AF / GB
[2018/47]
Former [2014/09]Stephen, Robert John
Olswang LLP 90 High Holborn
London WC1V 6XX / GB
Application number, filing date12716579.320.04.2012
[2018/47]
WO2012GB50885
Priority number, dateGB2011000682321.04.2011         Original published format: GB 201106823
[2014/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012143734
Date:26.10.2012
Language:EN
[2012/43]
Type: A1 Application with search report 
No.:EP2699796
Date:26.02.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 26.10.2012 takes the place of the publication of the European patent application.
[2014/09]
Type: B1 Patent specification 
No.:EP2699796
Date:21.11.2018
Language:EN
[2018/47]
Search report(s)International search report - published on:EP26.10.2012
ClassificationIPC:F03D1/02, F03D1/04, F03D1/06
[2014/09]
CPC:
F03D1/04 (EP,GB,KR,US); F03D1/02 (KR); F03D1/025 (EP,US);
F03D1/06 (KR); F03D1/0625 (EP,US); F05B2210/30 (US);
F05B2240/122 (EP,US); F05B2240/124 (EP,US); F05B2240/132 (US);
F05B2240/133 (EP,US); F05B2240/3062 (EP); F05B2240/311 (EP,US);
F05B2240/33 (EP,US); F05B2240/40 (EP,US); F05B2240/92 (EP,US);
F05B2240/93 (EP,US); F05B2240/95 (EP,US); F05B2280/5001 (US);
Y02B10/30 (EP,US); Y02E10/72 (EP,GB,US); Y02E10/727 (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 [2014/09]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:DIFFUSORVERSTÄRKTE WINDTURBINEN[2014/09]
English:DIFFUSER AUGMENTED WIND TURBINES[2014/09]
French:TURBINES ÉOLIENNES AMPLIFIÉES PAR UN DIFFUSEUR[2014/09]
Entry into regional phase20.11.2013National basic fee paid 
20.11.2013Designation fee(s) paid 
20.11.2013Examination fee paid 
Examination procedure20.11.2013Amendment by applicant (claims and/or description)
20.11.2013Examination requested  [2014/09]
11.02.2016Despatch of a communication from the examining division (Time limit: M06)
19.08.2016Reply to a communication from the examining division
22.06.2018Communication of intention to grant the patent
09.10.2018Fee for grant paid
09.10.2018Fee for publishing/printing paid
09.10.2018Receipt 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  11.02.2016
Opposition(s)22.08.2019No opposition filed within time limit [2019/44]
Fees paidRenewal fee
20.10.2014Renewal fee patent year 03
27.04.2015Renewal fee patent year 04
27.07.2016Renewal fee patent year 05
27.04.2017Renewal fee patent year 06
27.04.2018Renewal fee patent year 07
Penalty fee
Additional fee for renewal fee
30.04.201403   M06   Fee paid on   20.10.2014
30.04.201605   M06   Fee paid on   27.07.2016
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  TooltipHU20.04.2012
AL21.11.2018
AT21.11.2018
CY21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
MK21.11.2018
MT21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
IE20.04.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
[2022/31]
Former [2021/34]HU20.04.2012
AL21.11.2018
AT21.11.2018
CY21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
MT21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
IE20.04.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2021/32]HU20.04.2012
AL21.11.2018
AT21.11.2018
CY21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
IE20.04.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2021/26]AL21.11.2018
AT21.11.2018
CY21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
IE20.04.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2020/21]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
IE20.04.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2020/17]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
TR21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2020/11]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
LU20.04.2019
BE30.04.2019
CH30.04.2019
LI30.04.2019
Former [2020/04]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
LU20.04.2019
Former [2020/02]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
MC21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/50]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SI21.11.2018
SK21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/40]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SK21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/37]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
EE21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
PL21.11.2018
RO21.11.2018
RS21.11.2018
SE21.11.2018
SM21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/35]AL21.11.2018
AT21.11.2018
CZ21.11.2018
DK21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
PL21.11.2018
RS21.11.2018
SE21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/34]AL21.11.2018
AT21.11.2018
DK21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
IT21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
RS21.11.2018
SE21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/26]AL21.11.2018
AT21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
RS21.11.2018
SE21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
PT21.03.2019
Former [2019/25]AT21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
RS21.11.2018
SE21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
Former [2019/24]AT21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
SE21.11.2018
BG21.02.2019
NO21.02.2019
GR22.02.2019
IS21.03.2019
Former [2019/23]AT21.11.2018
ES21.11.2018
FI21.11.2018
HR21.11.2018
LT21.11.2018
LV21.11.2018
NL21.11.2018
BG21.02.2019
NO21.02.2019
IS21.03.2019
Former [2019/22]FI21.11.2018
LT21.11.2018
BG21.02.2019
NO21.02.2019
IS21.03.2019
Former [2019/21]FI21.11.2018
LT21.11.2018
NO21.02.2019
IS21.03.2019
Former [2019/20]LT21.11.2018
NO21.02.2019
Cited inInternational search[XI]DE804090  (PAUL DUEMMEL) [X] 1,7,14,17,23,38,39 * figure - * [I] 2-6,8-10,13,15,16,18-22,24-37;
 [XI]FR1007883  (SCIENT ET TECH BUREAU ET) [X] 6,9,13-16,23,28,31,32,38,39 * figure . * * page 2 * [I] 1-5,7,8,10,17-22,24-27,29,30,33-37;
 [A]US4075500  (OMAN RICHARD A, et al) [A] 2-4,19-22,34 * figures 3-5 *;
 [A]US4720640  (ANDERSON BJORN M S [US], et al) [A] 2-4,19-22,34,36,37 * figure - * * column 14, line 33 - line 44 *;
 [XI]RU2136958  (MALYSHKIN VIKTOR MIKHAJLOVICH, et al) [X] 3,14,17,19-21,23,38,39 * figure - * [I] 1,2,4-10,13,15,18,22,24-37;
 [A]WO2008043367  (GORIN VADIM KONSTANTINOVICH [RU]) [A] 2-4,7,10,13,15-17,19-21,32,34 * figure - *;
 [A]WO2009076479  (SQUARED WIND INC V [US], et al) [A] 24-26,35-37* paragraph [0095] - paragraph [00105] *
by applicantWO2004083631
 US2005002783
 WO2010036678
 WO2010131052
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.