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Extract from the Register of European Patents

EP About this file: EP3250800

EP3250800 - AUTOMATED EXTENDED TURNDOWN OF A GAS TURBINE ENGINE COMBINED WITH INCREMENTAL TUNING TO MAINTAIN EMISSIONS AND DYNAMICS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.03.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  27.03.2020
FormerGrant of patent is intended
Status updated on  25.11.2019
FormerRequest for examination was made
Status updated on  03.11.2017
FormerThe international publication has been made
Status updated on  27.07.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Ansaldo Energia IP UK Limited
5th Floor, North Side
7/10 Chandos Street
Cavendish Square
London W1G 9DQ / GB
[2017/49]
Inventor(s)01 / SONI, Sumit
138 Timberwalk Trail
Jupiter, Florida 33458 / US
02 / DEMOUGEOT, Nicolas Roger
1127 SW Blue WaterWay
Stuart, Florida 34997 / US
03 / STUTTAFORD, Peter John
12075 159th Court North
Jupiter, Florida 33478 / US
 [2017/49]
Representative(s)Andreotti, Erika, et al
Studio Torta S.p.A.
Via Viotti, 9
10121 Torino / IT
[2017/49]
Application number, filing date16744269.801.02.2016
[2017/49]
WO2016US15959
Priority number, dateUS20151461076030.01.2015         Original published format: US201514610760
[2017/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016123613
Date:04.08.2016
Language:EN
[2016/31]
Type: A1 Application with search report 
No.:EP3250800
Date:06.12.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 04.08.2016 takes the place of the publication of the European patent application.
[2017/49]
Type: B1 Patent specification 
No.:EP3250800
Date:29.04.2020
Language:EN
[2020/18]
Search report(s)International search report - published on:US04.08.2016
(Supplementary) European search report - dispatched on:EP04.07.2018
ClassificationIPC:F02C9/28
[2017/49]
CPC:
F02C9/28 (EP); F02C9/00 (EP); F05D2260/80 (EP);
F05D2270/05 (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 [2017/49]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:AUTOMATISIERTER ERWEITERTER TEILLASTBETRIEB EINES GASTURBINENMOTORS KOMBINIERT MIT SCHRITTWEISER ABSTIMMUNG ZUR ERHALTUNG VON EMISSIONEN UND DYNAMIK[2017/49]
English:AUTOMATED EXTENDED TURNDOWN OF A GAS TURBINE ENGINE COMBINED WITH INCREMENTAL TUNING TO MAINTAIN EMISSIONS AND DYNAMICS[2017/49]
French:PUISSANCE PARTIELLE ÉTENDUE AUTOMATISÉE D'UN MOTEUR À TURBINE À GAZ COMBINÉE AVEC UN RÉGLAGE INCRÉMENTIEL POUR MAINTENIR LES ÉMISSIONS ET LA DYNAMIQUE[2019/50]
Former [2017/49]MARGE DE RÉGLAGE ÉTENDUE AUTOMATIQUE D'UN MOTEUR À TURBINE À GAZ COMBINÉE AVEC UN RÉGLAGE INCRÉMENTIEL POUR MAINTENIR LES ÉMISSIONS ET LA DYNAMIQUE
Entry into regional phase26.07.2017National basic fee paid 
26.07.2017Search fee paid 
26.07.2017Designation fee(s) paid 
26.07.2017Examination fee paid 
Examination procedure26.07.2017Examination requested  [2017/49]
26.07.2017Date on which the examining division has become responsible
29.01.2019Amendment by applicant (claims and/or description)
26.11.2019Communication of intention to grant the patent
24.03.2020Fee for grant paid
24.03.2020Fee for publishing/printing paid
24.03.2020Receipt of the translation of the claim(s)
Opposition(s)01.02.2021No opposition filed within time limit [2021/14]
Fees paidRenewal fee
22.02.2018Renewal fee patent year 03
21.02.2019Renewal fee patent year 04
24.02.2020Renewal fee patent year 05
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  TooltipHU01.02.2016
AL29.04.2020
AT29.04.2020
CY29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
MC29.04.2020
MK29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SI29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
[2024/22]
Former [2023/33]HU01.02.2016
AL29.04.2020
AT29.04.2020
CY29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
MC29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SI29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2023/30]AL29.04.2020
AT29.04.2020
CY29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
MC29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SI29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/41]AL29.04.2020
AT29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
MC29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SI29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/24]AL29.04.2020
AT29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SI29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/10]AL29.04.2020
AT29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
PL29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SK29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/09]AL29.04.2020
AT29.04.2020
CZ29.04.2020
DK29.04.2020
EE29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/08]AL29.04.2020
DK29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
RO29.04.2020
RS29.04.2020
SE29.04.2020
SM29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/04]AL29.04.2020
FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
RS29.04.2020
SE29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2021/01]FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
RS29.04.2020
SE29.04.2020
BG29.07.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2020/51]FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
RS29.04.2020
SE29.04.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2020/50]FI29.04.2020
HR29.04.2020
LT29.04.2020
LV29.04.2020
SE29.04.2020
NO29.07.2020
GR30.07.2020
IS29.08.2020
PT31.08.2020
Former [2020/48]FI29.04.2020
LT29.04.2020
SE29.04.2020
NO29.07.2020
IS29.08.2020
PT31.08.2020
Former [2020/47]LT29.04.2020
NO29.07.2020
IS29.08.2020
Former [2020/46]IS29.08.2020
Documents cited:Search[A]US2012023953  (THOMAS STEPHEN ROBERT [US], et al) [A] 1-15* paragraph [0027] - paragraph [0033]; figure 2 *;
 [A]EP2549081  (NUOVO PIGNONE SPA [IT]) [A] 1-15 * abstract *;
 [XA]US2013158731  (CHANDLER CHRISTOPHER [US]) [X] 9-14 * paragraph [0009] * * paragraph [0015] * [A] 1-8,15;
 [A]US2014182297  (TERRY JASON CHARLES [US], et al) [A] 1-15 * paragraph [0004] - paragraph [0008] * * paragraph [0032] *;
 [A]US2014200721  (RIZKALLA HANY [US], et al) [A] 1-15 * paragraph [0022] - paragraph [0067]; figures 1-7 *
International search[Y]US2926524  (SANDERS JOHN C) [Y] 9* , col. 1, In. 20 and 65-69, col. 2, In. 29-30, and Fig. 1. *;
 [Y]US6195607  (RAJAMANI RAVI [US], et al) [Y] 4-7, 9, 11, 17-18 * , col. 5, In. 14-19, 30-34, and 39-43, and col. 6, In. 1-4, and Figs. 6-7. *;
 [Y]US2012023953  (THOMAS STEPHEN ROBERT [US], et al) [Y] 1-21 * , para. [0024]-[0028]. *;
 [Y]US2014200721  (RIZKALLA HANY [US], et al) [Y] 1-21 * , para. [0006], [0026], [0033]-[0034], [0036]-[0039], [0042], [0045]-[0048], [0050], and [0058]-[0059], and Figs. 1 and 4. *
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