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Extract from the Register of European Patents

EP About this file: EP2890885

EP2890885 - CYCLE TURBINE ENGINE POWER SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.08.2021
Database last updated on 18.11.2024
FormerThe patent has been granted
Status updated on  04.09.2020
FormerGrant of patent is intended
Status updated on  14.08.2020
FormerExamination is in progress
Status updated on  13.07.2020
FormerGrant of patent is intended
Status updated on  05.03.2020
FormerExamination is in progress
Status updated on  06.04.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024  [2024/41]
Applicant(s)For all designated states
Enhanced Energy Group LLC
14 Canopy Lane
West Kingston, RI 02892 / US
[2015/28]
Inventor(s)01 / DUNN, Paul, M.
14 Canopy Lane
West Kingston, RI 02892 / US
 [2015/28]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2020/41]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Former [2015/28]Rutherford, Claire
Murgitroyd & Company
Scotland House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date13832855.429.08.2013
[2020/41]
WO2013US57290
Priority number, dateUS201261694858P30.08.2012         Original published format: US 201261694858 P
US201261723130P06.11.2012         Original published format: US 201261723130 P
[2015/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014036258
Date:06.03.2014
Language:EN
[2014/10]
Type: A1 Application with search report 
No.:EP2890885
Date:08.07.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 06.03.2014 takes the place of the publication of the European patent application.
[2015/28]
Type: B1 Patent specification 
No.:EP2890885
Date:07.10.2020
Language:EN
[2020/41]
Search report(s)International search report - published on:KR06.03.2014
(Supplementary) European search report - dispatched on:EP22.04.2016
ClassificationIPC:B01D53/047, F02C3/34, F02C6/18, F02C7/08, F01K23/10, // B01D53/04, B01D53/053
[2016/21]
CPC:
F02C3/34 (EP,US); F02C6/18 (EP,US); F02C7/08 (EP,US);
B01D2256/22 (EP,US); B01D2258/01 (EP,US); B01D53/0462 (EP,US);
B01D53/047 (EP,US); B01D53/0476 (EP,US); B01D53/261 (EP,US);
B01D53/265 (EP,US); F05D2260/61 (EP,US); Y02T50/60 (EP) (-)
Former IPC [2015/28]F02G1/04, F02G1/00, F02C7/00
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 [2015/28]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KREISLAUFTURBINENMOTORANTRIEBSSYSTEM[2015/28]
English:CYCLE TURBINE ENGINE POWER SYSTEM[2015/28]
French:SYSTÈME ÉNERGÉTIQUE AVEC MOTEUR À TURBINE EN CYCLE[2015/28]
Entry into regional phase06.05.2015National basic fee paid 
06.05.2015Search fee paid 
06.05.2015Designation fee(s) paid 
06.05.2015Examination fee paid 
Examination proceduredeletedDeletion: Application deemed to be withdrawn, date of legal effect  [2015/28]
06.05.2015Examination requested  [2015/28]
18.11.2016Amendment by applicant (claims and/or description)
09.04.2018Despatch of a communication from the examining division (Time limit: M06)
28.01.2019Reply to a communication from the examining division
06.03.2020Communication of intention to grant the patent
13.07.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
13.07.2020Fee for grant paid
13.07.2020Fee for publishing/printing paid
13.08.2020Information about intention to grant a patent
13.08.2020Receipt 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  09.04.2018
Opposition(s)08.07.2021No opposition filed within time limit [2021/37]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
28.01.2019Request for further processing filed
28.01.2019Full payment received (date of receipt of payment)
Request granted
08.02.2019Decision despatched
The application is deemed to be withdrawn due to non-payment of the search fee
11.05.2015Request for further processing filed
11.05.2015Full payment received (date of receipt of payment)
Request granted
28.05.2015Decision despatched
The application is deemed to be withdrawn due to non-payment of the filing fee
11.05.2015Request for further processing filed
11.05.2015Full payment received (date of receipt of payment)
Request granted
28.05.2015Decision despatched
The application is deemed to be withdrawn due to non-payment of the examination fee
11.05.2015Request for further processing filed
11.05.2015Full payment received (date of receipt of payment)
Request granted
28.05.2015Decision despatched
11.05.2015Request for further processing filed
11.05.2015Full payment received (date of receipt of payment)
Request granted
28.05.2015Decision despatched
The application is deemed to be withdrawn due to non-payment of designation fees
TR, SM, SK, SI, SE, RS, RO, PT, PL, NO, NL, MT, MK, MC, LV, LU, LT, IT, IS, IE, HU, HR, GR, GB, FR, FI, ES, EE, DK, DE, CZ, CY, CH, BG, BE, AT, AL
11.05.2015Request for further processing filed
11.05.2015Full payment received (date of receipt of payment)
Request granted
28.05.2015Decision despatched
Fees paidRenewal fee
27.08.2015Renewal fee patent year 03
29.08.2016Renewal fee patent year 04
28.08.2017Renewal fee patent year 05
28.02.2019Renewal fee patent year 06
27.09.2019Renewal fee patent year 07
27.08.2020Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
31.08.201806   M06   Fee paid on   28.02.2019
31.08.201907   M06   Fee paid on   27.09.2019
Opt-out from the exclusive  Tooltip
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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  TooltipHU29.08.2013
AL07.10.2020
AT07.10.2020
CY07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
MK07.10.2020
MT07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
TR07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
[2024/41]
Former [2024/29]HU29.08.2013
AL07.10.2020
AT07.10.2020
CY07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
MK07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
TR07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2024/22]HU29.08.2013
AL07.10.2020
AT07.10.2020
CY07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
MK07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2023/30]HU29.08.2013
AL07.10.2020
AT07.10.2020
CY07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2023/29]HU29.08.2013
AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2022/23]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2022/18]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
MC07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
PT08.02.2021
Former [2022/10]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
PT08.02.2021
Former [2021/50]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SI07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/48]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
IT07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/45]AL07.10.2020
AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/37]AT07.10.2020
CZ07.10.2020
DK07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/36]AT07.10.2020
CZ07.10.2020
EE07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/35]AT07.10.2020
CZ07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RO07.10.2020
RS07.10.2020
SE07.10.2020
SK07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/34]AT07.10.2020
CZ07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RS07.10.2020
SE07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/33]AT07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LT07.10.2020
LV07.10.2020
PL07.10.2020
RS07.10.2020
SE07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/32]AT07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LV07.10.2020
PL07.10.2020
RS07.10.2020
SE07.10.2020
SM07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/28]AT07.10.2020
ES07.10.2020
FI07.10.2020
HR07.10.2020
LV07.10.2020
PL07.10.2020
RS07.10.2020
SE07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/25]AT07.10.2020
ES07.10.2020
FI07.10.2020
LV07.10.2020
PL07.10.2020
RS07.10.2020
SE07.10.2020
BG07.01.2021
GR08.01.2021
IS07.02.2021
PT08.02.2021
Former [2021/24]AT07.10.2020
FI07.10.2020
LV07.10.2020
RS07.10.2020
SE07.10.2020
BG07.01.2021
GR08.01.2021
PT08.02.2021
Former [2021/23]FI07.10.2020
LV07.10.2020
RS07.10.2020
SE07.10.2020
GR08.01.2021
PT08.02.2021
Former [2021/22]FI07.10.2020
RS07.10.2020
PT08.02.2021
Former [2021/21]FI07.10.2020
PT08.02.2021
Former [2021/20]FI07.10.2020
Documents cited:Search[A]US6256994  (DILLON IV JOHN LLOYD [US]) [A] 1-25 * abstract * * column 5, lines 26-33 ** column 6, lines 51-67 *;
 [XA]WO0190548  (CLEAN ENERGY SYSTEMS INC [US], et al) [X] 1,3-7,9,12,13,15-18,22-24 * abstract * * page 7, line 7 - page 31, line 8 * [A] 2,8,10,11,14,19-21,25;
 [XA]GB2365492  (FINCH INTERNAT LTD [IE], et al) [X] 1-10,12-18,22,24,25 * abstract * * page 3, line 30 - page 4, line 8 * * page 9, line 34 - page 10, line 5 * * page 11, line 11 - page 16, line 8 * [A] 11,19-21,23;
 [XA]US2010326084  (ANDERSON ROGER E [US], et al) [X] 1,3-7,9,10,12,13,15-17,20,22-24 * abstract * * paragraphs [0032] - [0048] * [A] 2,8,11,14,18,19,21,25;
 [XA]US2011138766  (ELKADY AHMED MOSTAFA [US], et al) [X] 1,6,12,13,15,18 * abstract * * paragraphs [0029] - [0039] * [A] 2-5,7-11,14,16,17,19-25;
 [XAYI]WO2012003079  (EXXONMOBIL UPSTREAM RES CO [US], et al) [X] 1,3-7,9,10,12,13,15-18,20,22-24 * abstract * * paragraphs [0025] - [0050] * [A] 2,8,14,25 [Y] 11 [I] 19,21;
 [YA]US2012042656  (DONNELLY FRANK WEGNER [CA], et al) [Y] 11 * abstract * [A] 1-10,12-25
International search[Y]US2001042367  (FRUTSCHI HANS ULRICH [CH], et al);
 [A]US7827794  (PRONSKE KEITH L [US], et al);
 [X]US2011138766  (ELKADY AHMED MOSTAFA [US], et al);
 [A]US2011192139  (PAIK HYUN JONG [KR]);
 [A]US2012023956  (POPOVIC PREDRAG [US])
by applicantUS2884912
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 US3559402
 US3736745
 US3980064
 US4434613
 US4674463
 GB2365492
 US7472550
 US2010326084
 US7926275
 US7926276
 US7937930
 US7951339
 WO2012003079
 US8156726
 US8205455
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.