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Extract from the Register of European Patents

EP About this file: EP3290341

EP3290341 - ELECTRICALLY CONDUCTIVE MATERIALS FOR HEATING AND DEICING AIRFOILS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.05.2024
Database last updated on 09.05.2025
FormerThe patent has been granted
Status updated on  23.06.2023
FormerGrant of patent is intended
Status updated on  22.01.2023
FormerExamination is in progress
Status updated on  03.01.2023
FormerGrant of patent is intended
Status updated on  06.09.2022
FormerExamination is in progress
Status updated on  01.05.2020
FormerRequest for examination was made
Status updated on  02.02.2018
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024  [2024/51]
Applicant(s)For all designated states
The Boeing Company
929 Long Bridge Drive
Arlington, VA 22202 / US
[2023/12]
Former [2018/10]For all designated states
The Boeing Company
100 North Riverside Plaza
Chicago, IL 60606-1596 / US
Inventor(s)01 / KINLEN, Patrick J.
100 North Riverside Plaza
Chicago, IL 60606-1596 / US
02 / YOUNG, Kenneth W.
100 North Riverside Plaza
Chicago, IL 60606-1596 / US
 [2018/10]
Representative(s)Harris, Jennifer Lucy
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2018/10]
Application number, filing date17187914.125.08.2017
[2018/10]
Priority number, dateUS20161525205630.08.2016         Original published format: US201615252056
[2018/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3290341
Date:07.03.2018
Language:EN
[2018/10]
Type: B1 Patent specification 
No.:EP3290341
Date:26.07.2023
Language:EN
[2023/30]
Search report(s)(Supplementary) European search report - dispatched on:EP16.01.2018
ClassificationIPC:B64D15/12, H01B1/12, H05B3/14
[2018/10]
CPC:
B64D15/12 (EP,CN,US); H01B1/124 (CN); B64C27/46 (US);
H01B1/122 (EP,US); H01B1/127 (CN); H01B1/128 (CN);
H05B3/145 (EP,US); H05B3/146 (EP,US); H05B2203/037 (EP,US);
H05B2214/02 (EP,US); H05B2214/04 (EP,US); Y02E10/72 (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 [2018/10]
TitleGerman:ELEKTRISCH LEITENDE MATERIALIEN ZUM HEIZEN UND ENTEISEN VON TRAGFLÄCHEN[2018/10]
English:ELECTRICALLY CONDUCTIVE MATERIALS FOR HEATING AND DEICING AIRFOILS[2018/10]
French:MATÉRIAUX ÉLECTROCONDUCTEURS DE CHAUFFAGE ET DE DÉGIVRAGE DE SURFACES PORTANTES[2018/10]
Examination procedure25.08.2017Examination requested  [2018/10]
25.08.2017Date on which the examining division has become responsible
15.08.2018Amendment by applicant (claims and/or description)
07.05.2020Despatch of a communication from the examining division (Time limit: M04)
13.08.2020Reply to a communication from the examining division
07.09.2022Communication of intention to grant the patent
03.01.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
23.01.2023Communication of intention to grant the patent
16.05.2023Fee for grant paid
16.05.2023Fee for publishing/printing paid
16.05.2023Receipt of the translation of the claim(s)
Divisional application(s)EP23164264.6  / EP4234408
Opposition(s)29.04.2024No opposition filed within time limit [2024/27]
Fees paidRenewal fee
27.08.2019Renewal fee patent year 03
27.08.2020Renewal fee patent year 04
27.08.2021Renewal fee patent year 05
29.08.2022Renewal fee patent year 06
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  TooltipAT26.07.2023
BG26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
IE25.08.2023
LU25.08.2023
CH31.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
[2024/51]
Former [2024/36]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SI26.07.2023
SK26.07.2023
SM26.07.2023
IE25.08.2023
LU25.08.2023
CH31.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/33]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
IE25.08.2023
LU25.08.2023
CH31.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/23]AT26.07.2023
CZ26.07.2023
DK26.07.2023
EE26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
MC26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SK26.07.2023
SM26.07.2023
LU25.08.2023
CH31.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/22]AT26.07.2023
CZ26.07.2023
DK26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RO26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
LU25.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/21]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
LU25.08.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/20]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
SM26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/10]AT26.07.2023
FI26.07.2023
HR26.07.2023
LT26.07.2023
LV26.07.2023
NL26.07.2023
PL26.07.2023
RS26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
PT27.11.2023
Former [2024/09]AT26.07.2023
FI26.07.2023
LT26.07.2023
NL26.07.2023
SE26.07.2023
NO26.10.2023
GR27.10.2023
IS26.11.2023
Former [2024/08]LT26.07.2023
NL26.07.2023
NO26.10.2023
GR27.10.2023
Former [2024/05]NL26.07.2023
Documents cited:Search[A]US5064574  (OLDHAM SUSAN L [US], et al) [A] 1-14 * the whole document *;
 [A]EP0591951  (SEKISUI CHEMICAL CO LTD [JP]) [A] 1-14 * abstract *;
 [A]US6552107  (PAUL RAJI KANNAPARAMPIL [IN], et al) [A] 1-14* the whole document *;
 [A]WO2008085550  (BATTELLE MEMORIAL INSTITUTE [US], et al) [A] 6-14 * abstract *;
 [Y]WO2010028653  (VESTAS WIND SYS AS [DK], et al) [Y] 6-14 * claims 1,9,10 * * figure - *;
 [Y]US2012138589  (MITCHELL KATHERINE P [US], et al) [Y] 6-14 * abstract * * paragraph [0021] * * paragraph [0089] - paragraph [0102] *;
 [XYI]US2014363291  (GAILLARDON BASTIEN [FR], et al) [X] 1,2,4 * the whole document * [Y] 6-14 [I] 3,5
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.