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
FAQ - Register Alert
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: EP3447274

EP3447274 - ELECTRIC POWER-ASSISTED LIQUID-PROPELLANT ROCKET PROPULSION SYSTEM [Right-click to bookmark this link]
Former [2019/09]ELECTRIC POWER-ASSISTED LIQUID FUEL ROCKET PROPULSION SYSTEM
[2021/24]
StatusNo opposition filed within time limit
Status updated on  22.04.2022
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  14.05.2021
FormerGrant of patent is intended
Status updated on  16.03.2021
FormerRequest for examination was made
Status updated on  25.01.2019
FormerThe international publication has been made
Status updated on  24.03.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
IHI Corporation
1-1 Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
[2019/09]
Inventor(s)01 / SAKAGUCHI, Hiroyuki
c/o IHI Corporation
1-1 Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
02 / MORI, Hatsuo
c/o IHI Corporation
1-1 Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
03 / ISHIKAWA, Yasuhiro
c/o IHI Corporation
1-1 Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
04 / MIYOSHI, Koichi
c/o IHI Corporation
1-1 Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
 [2019/09]
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Strasse 29
80336 München / DE
[2019/09]
Application number, filing date17850473.413.04.2017
[2019/09]
WO2017JP15074
Priority number, dateJP2016017936914.09.2016         Original published format: JP 2016179369
[2019/09]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018051566
Date:22.03.2018
Language:JA
[2018/12]
Type: A1 Application with search report 
No.:EP3447274
Date:27.02.2019
Language:EN
[2019/09]
Type: B1 Patent specification 
No.:EP3447274
Date:16.06.2021
Language:EN
[2021/24]
Search report(s)International search report - published on:JP22.03.2018
(Supplementary) European search report - dispatched on:EP13.11.2019
ClassificationIPC:F02K9/48, F02K9/95
[2019/09]
CPC:
F02K9/48 (EP,RU,US); F02K9/44 (US); F02K9/46 (EP,US);
F02K9/50 (US); F02K9/56 (US); F02K9/563 (US);
F02K9/58 (US); F02K9/95 (EP,RU,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 [2019/09]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ELEKTRISCH ANTRIEBUNTERSTÜTZES FLÜSSIGKEITSRAKETENANTRIEBSSYSTEM[2021/24]
English:ELECTRIC POWER-ASSISTED LIQUID-PROPELLANT ROCKET PROPULSION SYSTEM[2021/24]
French:SYSTÈME DE PROPULSION DE FUSÉE À ERGOLS LIQUIDE ASSISTÉ PAR ÉNERGIE ÉLECTRIQUE[2021/24]
Former [2019/09]ELEKTRISCH ANTRIEBUNTERSTÜTZES FLÜSSIGBRENNSTOFFRAKETENANTRIEBSSYSTEM
Former [2019/09]ELECTRIC POWER-ASSISTED LIQUID FUEL ROCKET PROPULSION SYSTEM
Former [2019/09]SYSTÈME DE PROPULSION DE FUSÉE À COMBUSTIBLE LIQUIDE ASSISTÉ PAR ÉNERGIE ÉLECTRIQUE
Entry into regional phase21.11.2018Translation filed 
21.11.2018National basic fee paid 
21.11.2018Search fee paid 
21.11.2018Designation fee(s) paid 
21.11.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
21.11.2018Examination requested  [2019/09]
08.06.2020Amendment by applicant (claims and/or description)
17.03.2021Communication of intention to grant the patent
07.05.2021Fee for grant paid
07.05.2021Fee for publishing/printing paid
07.05.2021Receipt of the translation of the claim(s)
Opposition(s)17.03.2022No opposition filed within time limit [2022/21]
Fees paidRenewal fee
30.04.2019Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
30.04.2021Renewal 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  TooltipHU13.04.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
MK16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
[2024/23]
Former [2024/20]HU13.04.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2024/18]HU13.04.2017
AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2023/06]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/36]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/29]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/26]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/21]AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/10]AT16.06.2021
CZ16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/09]AT16.06.2021
CZ16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
PT18.10.2021
Former [2022/08]AT16.06.2021
CZ16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
RS16.06.2021
SE16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
Former [2022/07]AT16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
RS16.06.2021
SE16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
Former [2021/51]FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
RS16.06.2021
SE16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
Former [2021/49]FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
SE16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
Former [2021/47]FI16.06.2021
LT16.06.2021
BG16.09.2021
Former [2021/46]FI16.06.2021
LT16.06.2021
Documents cited:Search[Y]US2585626  (ALLAN CHILTON) [Y] 1-5 * column 3, line 21 - line 31; figures 1-3 *;
 [Y]US3077073  (KUHRT WESLEY A) [Y] 1-5 * column 1, line 36 - column 2, line 39; figure 1 *;
 [A]US5644920  (LAK TIBOR I [US], et al) [A] 3 * column 1, line 37 - column 4, line 41; figure 1 *;
 [Y]US2001015063  (MAEDING CHRIS UDO [DE]) [Y] 1-5 * paragraph [0030]; figure 2 *;
 [A]US2008264372  (SISK DAVID B [US], et al) [A] 5* paragraph [0052] *;
 [A]US2015354503  (VUILLAMY DIDIER [FR], et al) [A] 2 * paragraph [0028] - paragraph [0030]; figure 1 *
International search[Y]US3077073  (KUHRT WESLEY A) [Y] 1-5 * , column 1, line 10 to column 2, line 39; figures (Family: none) *;
 [Y]JPH0445200U  (Mitsubishi Heavy Industries, Ltd.) [Y] 5* , specification, page 3, line 13 to page 4, line 6; fig. 1 (Family: none) *;
 [Y]JPH09184452  (ROCKWELL INTERNATIONAL CORP) [Y] 3 * , paragraphs [0010] to [0020]; fig. 1 & US 5644920 A column 2, line 28 to column 4, line 41; figures & DE 19632801 A1 & FR 2739172 A1 *;
 [Y]JP2001193565  (ASTRIUM GMBH) [Y] 1-5 * , paragraphs [0012] to [0013]; fig. 1 & US 2001/0015063 A1 paragraph [0030]; fig. 2 & DE 19958310 A1 & FR 2801936 A1 *;
 [Y]JP2006118443  (ASAHI KASEI CHEMICALS CORP) [Y] 5 * , paragraphs [0001] to [0002] (Family: none) *;
 [Y]JP2016510378  (Snecma) [Y] 2-3 * , paragraphs [0020] to [0029]; fig. 1 & US 2015/0354503 A1 paragraphs [0027] to [0036]; fig. 1 & WO 2014/108635 A1 & FR 3000996 A1 & RU 2015133532 A *
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.