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

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3538435

EP3538435 - AIRCRAFT WITH ELECTRIC BATTERIES, IN PARTICULAR A HYBRID AIRCRAFT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.04.2021
Database last updated on 16.11.2024
FormerThe patent has been granted
Status updated on  22.05.2020
FormerGrant of patent is intended
Status updated on  16.01.2020
FormerRequest for examination was made
Status updated on  16.08.2019
FormerThe international publication has been made
Status updated on  18.05.2018
Formerunknown
Status updated on  08.12.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): BE, MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Politecnico di Milano
Piazza Leonardo da Vinci 32
20133 Milano / IT
[2019/38]
Inventor(s)01 / BERNASCONI, Andrea
Viale dei Giardini, 9
20831 Seregno (MB) / IT
02 / BIONDANI, Fabio
Via Alessandrini 6
20067 Paullo (MI) / IT
03 / CAPOFERRI, Luca
Via Marconi 6
24030 Brembate di Sopra (BG) / IT
04 / FAVIER, Alberto
Piazzale Pola 2
25128 Brescia / IT
05 / VELARDE LOPEZ DE AYALA, Carmen
Avenida de Arruzafilla 7.2N
14011 Cordoba / ES
06 / GUALDONI, Federico
Via De Gasperi 32
21040 Sumirago (VA) / IT
07 / RIBOLDI, Carlo Emanuele Dionigi
Via Niccodemi 9
20900 Monza (MB) / IT
08 / TRAINELLI, Lorenzo
Via San Martino 22/A
20037 Paderno Dugnano (MI) / IT
 [2019/51]
Former [2019/38]01 / BERNASCONI, Andrea
Via Umberto I 80
20831 Seregno (MB) / IT
02 / BIONDANI, Fabio
Via Alessandrini 6
20067 Paullo (MI) / IT
03 / CAPOFERRI, Luca
Via Marconi 6
24030 Brembate di Sopra (BG) / IT
04 / FAVIER, Alberto
Piazzale Pola 2
25128 Brescia / IT
05 / VELARDE LOPEZ DE AYALA, Carmen
Avenida de Arruzafilla 7.2N
14011 Cordoba / ES
06 / GUALDONI, Federico
Via De Gasperi 32
21040 Sumirago (VA) / IT
07 / RIBOLDI, Carlo Emanuele Dionigi
Via Niccodemi 9
20900 Monza (MB) / IT
08 / TRAINELLI, Lorenzo
Via San Martino 22/A
20037 Paderno Dugnano (MI) / IT
Representative(s)Zelioli, Giovanni
Botti & Ferrari S.p.A.
Via Cappellini, 11
20124 Milano / IT
[N/P]
Former [2019/38]Zelioli, Giovanni
Botti & Ferrari S.r.l.
Via Cappellini, 11
20124 Milano / IT
Application number, filing date17805121.509.11.2017
[2019/38]
WO2017EP78728
Priority number, dateIT2016011480814.11.2016         Original published format: IT201600114808
[2019/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018087213
Date:17.05.2018
Language:EN
[2018/20]
Type: A1 Application with search report 
No.:EP3538435
Date:18.09.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 17.05.2018 takes the place of the publication of the European patent application.
[2019/38]
Type: B1 Patent specification 
No.:EP3538435
Date:24.06.2020
Language:EN
[2020/26]
Search report(s)International search report - published on:EP17.05.2018
ClassificationIPC:B64C1/16, B64C3/32, B64C39/02, B64D27/24, B64D35/08
[2019/38]
CPC:
B64C39/02 (EP,US); B64C1/16 (EP,US); B64C1/26 (EP,US);
B64C3/26 (US); B64C3/32 (EP,US); B64D27/24 (EP,US);
B64D35/08 (EP,US); H01M50/249 (EP,US); B64U10/25 (EP,US);
B64U2101/60 (US); B64U30/10 (EP,US); B64U50/19 (EP);
Y02E60/10 (EP); Y02T50/40 (EP,US); Y02T50/60 (EP,US) (-)
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 [2019/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:FLUGZEUG MIT ELEKTRISCHER BATTERIEN, INSBESONDERE EIN FLUGZEUG[2019/38]
English:AIRCRAFT WITH ELECTRIC BATTERIES, IN PARTICULAR A HYBRID AIRCRAFT[2019/38]
French:AÉRONEF À BATTERIES ÉLECTRIQUES, EN PARTICULIER AÉRONEF HYBRIDE[2019/38]
Entry into regional phase22.05.2019National basic fee paid 
22.05.2019Designation fee(s) paid 
22.05.2019Examination fee paid 
Examination procedure22.05.2019Amendment by applicant (claims and/or description)
22.05.2019Examination requested  [2019/38]
22.05.2019Date on which the examining division has become responsible
17.01.2020Communication of intention to grant the patent
13.05.2020Fee for grant paid
13.05.2020Fee for publishing/printing paid
13.05.2020Receipt of the translation of the claim(s)
Opposition(s)25.03.2021No opposition filed within time limit [2021/22]
Fees paidRenewal fee
26.11.2019Renewal fee patent year 03
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  TooltipHU09.11.2017
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MK24.06.2020
MT24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
IE09.11.2020
LU09.11.2020
BE30.11.2020
CH30.11.2020
LI30.11.2020
[2022/33]
Former [2022/27]HU09.11.2017
AL24.06.2020
AT24.06.2020
CY24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
MT24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
TR24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
IE09.11.2020
LU09.11.2020
CH30.11.2020
LI30.11.2020
Former [2021/46]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
IE09.11.2020
LU09.11.2020
CH30.11.2020
LI30.11.2020
Former [2021/37]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
LU09.11.2020
CH30.11.2020
LI30.11.2020
Former [2021/33]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
LU09.11.2020
Former [2021/31]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
MC24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/21]AL24.06.2020
AT24.06.2020
CZ24.06.2020
DK24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/10]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
PL24.06.2020
RO24.06.2020
RS24.06.2020
SK24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
IS24.10.2020
PT26.10.2020
Former [2021/09]AL24.06.2020
AT24.06.2020
CZ24.06.2020
EE24.06.2020
ES24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RO24.06.2020
RS24.06.2020
SM24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
PT26.10.2020
Former [2021/04]AL24.06.2020
FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NL24.06.2020
RS24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2021/01]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
BG24.09.2020
NO24.09.2020
GR25.09.2020
Former [2020/51]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
RS24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/50]FI24.06.2020
HR24.06.2020
LT24.06.2020
LV24.06.2020
NO24.09.2020
GR25.09.2020
Former [2020/48]FI24.06.2020
LT24.06.2020
NO24.09.2020
Former [2020/47]LT24.06.2020
NO24.09.2020
Cited inInternational search[A]FR2251475  (VER FLUGTECHNISCHE WERKE [DE]);
 [A]DE10065690  (KOENIG HELMUT [AT]);
 [A]EP1736406  (MAKAROV VLADIMIR [RU], et al);
 [A]US8967529  (BENNETT BARTON E [US]);
 [A]US2016068266  (CARROLL DAVID W [US])
by applicantUS8967529
 KR20160115864
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.