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Extract from the Register of European Patents

EP About this file: EP3611146

EP3611146 - MACHINABLE COATINGS FABRICATED BY SLURRY METHODS FOR USE ON CERAMIC MATRIX COMPOSITES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.02.2022
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  19.02.2021
FormerGrant of patent is intended
Status updated on  12.11.2020
FormerRequest for examination was made
Status updated on  08.09.2020
FormerGrant of patent is intended
Status updated on  01.09.2020
FormerRequest for examination was made
Status updated on  22.05.2020
FormerThe application has been published
Status updated on  17.01.2020
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
Raytheon Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
[2021/12]
Former [2020/08]For all designated states
United Technologies Corporation
10 Farm Springs Road
Farmington, CT 06032 / US
Inventor(s)01 / SMYTH, Imelda P.
536 Anchorage Drive
North Palm Beach, FL 33408 / US
02 / TANG, Xia
119 Montclair Drive
West Hartford, CT 06107 / US
 [2020/08]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/08]
Application number, filing date19192116.216.08.2019
[2020/08]
Priority number, dateUS201862764907P16.08.2018         Original published format: US 201862764907 P
[2020/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3611146
Date:19.02.2020
Language:EN
[2020/08]
Type: B1 Patent specification 
No.:EP3611146
Date:24.03.2021
Language:EN
[2021/12]
Search report(s)(Supplementary) European search report - dispatched on:EP17.12.2019
ClassificationIPC:C04B41/85, F01D5/28
[2020/08]
CPC:
C04B41/85 (EP,US); C04B41/009 (EP); C04B41/5024 (EP);
F01D11/08 (EP,US); F01D25/246 (EP); F05D2220/32 (US);
F05D2230/90 (US); F05D2240/11 (EP); F05D2240/55 (US);
F05D2260/31 (EP); F05D2260/36 (EP); F05D2300/6033 (EP,US);
Y02T50/60 (EP) (-)
C-Set:
C04B35/806, C04B41/009, C04B35/565 (EP);
C04B41/009, C04B35/565, C04B35/515 (US);
C04B41/5024, C04B41/4539, C04B41/455, C04B2103/0011, C04B2103/0012, C04B2103/0017 (EP);
C04B41/5024, C04B41/4539, C04B41/455, C04B2103/0011, C04B2103/0012, C04B2103/0021 (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 [2020/26]
Former [2020/08]AL,  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 
TitleGerman:BEARBEITBARE BESCHICHTUNGEN, HERGESTELLT MITTELS SUSPENSIONSVERFAHREN ZUR VERWENDUNG AUF KERAMISCHEN MATRIXVERBUNDWERKSTOFFEN[2020/36]
English:MACHINABLE COATINGS FABRICATED BY SLURRY METHODS FOR USE ON CERAMIC MATRIX COMPOSITES[2020/08]
French:REVÊTEMENTS USINABLES FABRIQUÉS À L'AIDE DE PROCÉDÉS DE SUSPENSION À UTILISER SUR DES COMPOSITES À MATRICE CÉRAMIQUE[2020/08]
Former [2020/08]BEARBEITBARE BESCHICHTUNGEN, HERGESTELLT MITTELS SUSPENSIONSSVERFAHREN ZUR VERWENDUNG AUF KERAMISCHEN MATRIXVERBUNDWERKSTOFFEN
Examination procedure19.05.2020Amendment by applicant (claims and/or description)
19.05.2020Examination requested  [2020/26]
19.05.2020Date on which the examining division has become responsible
02.09.2020Communication of intention to grant the patent
04.09.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
13.11.2020Communication of intention to grant the patent
15.02.2021Fee for grant paid
15.02.2021Fee for publishing/printing paid
15.02.2021Receipt of the translation of the claim(s)
Opposition(s)04.01.2022No opposition filed within time limit [2022/10]
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  TooltipHU16.08.2019
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BE31.08.2021
[2024/23]
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Documents cited:Search[A]JP2006143553  (KAWASAKI HEAVY IND LTD) [A] 1-14 * the whole document *;
 [XAI]US2016281513  (KIRBY GLEN HAROLD [US]) [X] 1,2,6,8,9 * abstract * * paragraph [0035] * [A] 7,10-14 [I] 3-5;
 [AD]US2016332922  (TANG XIA [US], et al) [AD] 1-14* the whole document *
by applicantUS2011219775
 US2016215645
 US2016332922
 US2017350268
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.