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Extract from the Register of European Patents

EP About this file: EP2970024

EP2970024 - METHOD FOR PRODUCING HIGH STRENGTH CERAMIC MATRIX COMPOSITES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.08.2020
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  13.09.2019
FormerGrant of patent is intended
Status updated on  02.06.2019
FormerExamination is in progress
Status updated on  04.05.2018
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Rolls-Royce Corporation
450 South Meridian Street
Indianapolis, Indiana 46225 / US
[2019/42]
Former [2016/03]For all designated states
Rolls-Royce Corporation
450 South Meridian Street
Indianapolis, Indiana 46225 / US
Inventor(s)01 / LAZUR, Adrew J.
9582 Jura Drive
Huntington Beach, California 92646 / US
 [2016/03]
Representative(s)Friese Goeden Patentanwälte PartGmbB
Widenmayerstraße 49
80538 München / DE
[2019/42]
Former [2016/03]Gille Hrabal
Brucknerstrasse 20
40593 Düsseldorf / DE
Application number, filing date14717271.211.03.2014
[2016/03]
WO2014US23133
Priority number, dateUS201361793945P15.03.2013         Original published format: US 201361793945 P
[2016/03]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2014150393
Date:25.09.2014
Language:EN
[2014/39]
Type: A2 Application without search report 
No.:EP2970024
Date:20.01.2016
Language:EN
The application published by WIPO in one of the EPO official languages on 25.09.2014 takes the place of the publication of the European patent application.
[2016/03]
Type: B1 Patent specification 
No.:EP2970024
Date:16.10.2019
Language:EN
[2019/42]
Search report(s)International search report - published on:EP19.02.2015
ClassificationIPC:C04B35/628, C04B35/80
[2016/03]
CPC:
C04B35/565 (EP,US); C04B35/62863 (EP,US); C04B35/62868 (EP,US);
C04B35/62871 (EP,US); C04B35/62873 (EP,US); C04B35/62884 (EP,US);
C04B35/62894 (EP,US); C04B35/62897 (EP,US); C04B35/80 (EP,US);
C04B41/87 (US); C04B2235/3826 (EP,US); C04B2235/428 (EP,US);
C04B2235/5244 (EP,US); C04B2235/5252 (EP); C04B2235/614 (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 [2016/03]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON HOCHFESTEN VERBUNDWERKSTOFFEN MIT KERAMISCHER MATRIX[2016/03]
English:METHOD FOR PRODUCING HIGH STRENGTH CERAMIC MATRIX COMPOSITES[2016/03]
French:PROCÉDÉ DE PRODUCTION DE COMPOSITES À MATRICE CÉRAMIQUE À HAUTE RÉSISTANCE[2016/03]
Entry into regional phase14.08.2015National basic fee paid 
14.08.2015Designation fee(s) paid 
14.08.2015Examination fee paid 
Examination procedure14.08.2015Examination requested  [2016/03]
04.04.2016Amendment by applicant (claims and/or description)
04.05.2018Despatch of a communication from the examining division (Time limit: M04)
30.08.2018Reply to a communication from the examining division
15.05.2019Cancellation of oral proceeding that was planned for 17.05.2019
17.05.2019Date of oral proceedings (cancelled)
03.06.2019Communication of intention to grant the patent
06.09.2019Fee for grant paid
06.09.2019Fee for publishing/printing paid
06.09.2019Receipt 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  04.05.2018
Opposition(s)17.07.2020No opposition filed within time limit [2020/39]
Fees paidRenewal fee
31.03.2016Renewal fee patent year 03
27.03.2017Renewal fee patent year 04
27.03.2018Renewal fee patent year 05
27.03.2019Renewal fee patent year 06
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  TooltipHU11.03.2014
AL16.10.2019
AT16.10.2019
CY16.10.2019
CZ16.10.2019
DK16.10.2019
EE16.10.2019
ES16.10.2019
FI16.10.2019
HR16.10.2019
IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
MK16.10.2019
MT16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
TR16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
GB11.03.2020
IE11.03.2020
LU11.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
[2022/32]
Former [2022/27]HU11.03.2014
AL16.10.2019
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CZ16.10.2019
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MC16.10.2019
MT16.10.2019
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PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
TR16.10.2019
BG16.01.2020
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GR17.01.2020
IS16.02.2020
PT17.02.2020
GB11.03.2020
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BE31.03.2020
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Former [2021/22]AL16.10.2019
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MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
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GR17.01.2020
IS16.02.2020
PT17.02.2020
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BE31.03.2020
CH31.03.2020
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Former [2021/12]AL16.10.2019
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IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
IE11.03.2020
LU11.03.2020
BE31.03.2020
CH31.03.2020
LI31.03.2020
Former [2021/07]AL16.10.2019
AT16.10.2019
CZ16.10.2019
DK16.10.2019
EE16.10.2019
ES16.10.2019
FI16.10.2019
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IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
IE11.03.2020
LU11.03.2020
CH31.03.2020
LI31.03.2020
Former [2021/04]AL16.10.2019
AT16.10.2019
CZ16.10.2019
DK16.10.2019
EE16.10.2019
ES16.10.2019
FI16.10.2019
HR16.10.2019
IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
LU11.03.2020
Former [2020/50]AL16.10.2019
AT16.10.2019
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DK16.10.2019
EE16.10.2019
ES16.10.2019
FI16.10.2019
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IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
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PL16.10.2019
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SE16.10.2019
SI16.10.2019
SK16.10.2019
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BG16.01.2020
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PT17.02.2020
Former [2020/38]AL16.10.2019
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EE16.10.2019
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IT16.10.2019
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LV16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
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BG16.01.2020
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Former [2020/37]AL16.10.2019
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EE16.10.2019
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PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
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SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
Former [2020/36]AL16.10.2019
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LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
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PT17.02.2020
Former [2020/35]AL16.10.2019
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NL16.10.2019
PL16.10.2019
RO16.10.2019
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SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/32]AL16.10.2019
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FI16.10.2019
HR16.10.2019
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LV16.10.2019
NL16.10.2019
PL16.10.2019
RS16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/25]AT16.10.2019
ES16.10.2019
FI16.10.2019
HR16.10.2019
LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
RS16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/24]AT16.10.2019
ES16.10.2019
FI16.10.2019
LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/23]AT16.10.2019
ES16.10.2019
FI16.10.2019
LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
Former [2020/22]FI16.10.2019
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NL16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
PT17.02.2020
Former [2020/21]NL16.10.2019
NO16.01.2020
Former [2020/20]NL16.10.2019
Cited inInternational search[XY]US6068930  (LAMOUROUX FRANK [FR], et al) [X] 8-10,12-14 * example 1 * [Y] 22-27;
 [XY]US6228453  (FAREED ALI SYED [US], et al) [X] 1-18 * column 24, line 57 - column 25, line 11; examples 10,13; tables V,VI * [Y] 22-27;
 [X]  - LACKEY W J ET AL, "Laminated C-SiC matrix composites produced by CVI", JOURNAL OF THE AMERICAN CERAMIC SOCIETY, BLACKWELL PUBLISHING, MALDEN, MA, US, vol. 80, no. 1, doi:10.1111/J.1151-2916.1997.TB02798.X, ISSN 0002-7820, (19970101), pages 113 - 116, (20080715), XP008152206 [X] 8-10,12-14 * page 114, paragraph l *

DOI:   http://dx.doi.org/10.1111/j.1151-2916.1997.tb02798.x
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