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Extract from the Register of European Patents

EP About this file: EP2691554

EP2691554 - THERMALLY SPRAYED COATING [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  05.03.2021
Database last updated on 24.08.2024
FormerExamination is in progress
Status updated on  16.12.2016
Most recent event   Tooltip05.03.2021Application deemed to be withdrawnpublished on 07.04.2021  [2021/14]
Applicant(s)For all designated states
Teknologian tutkimuskeskus VTT
Vuorimiehentie 3
02150 Espoo / FI
[2014/06]
Inventor(s)01 / SUHONEN, Tomi
c/o VTT
P.O. Box 1000
FI-02044 Vtt / FI
02 / VARIS, Tommi
c/o VTT
P.O. Box 1000
FI-02044 Vtt / FI
 [2014/06]
Representative(s)Laine IP Oy
Porkkalankatu 24
00180 Helsinki / FI
[N/P]
Former [2014/16]Seppo Laine Oy
Itämerenkatu 3 B
00180 Helsinki / FI
Former [2014/06]Wasström, Kathy Mikaela
Seppo Laine Oy
Itämerenkatu 3 B
00180 Helsinki / FI
Application number, filing date12764399.727.03.2012
WO2012FI50304
Priority number, dateFI2011000529228.03.2011         Original published format: FI 20115292
[2014/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012131164
Date:04.10.2012
Language:EN
[2012/40]
Type: A1 Application with search report 
No.:EP2691554
Date:05.02.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 04.10.2012 takes the place of the publication of the European patent application.
[2014/06]
Search report(s)International search report - published on:FI04.10.2012
(Supplementary) European search report - dispatched on:EP18.02.2015
ClassificationIPC:C23C4/04, C23C4/06, C23C4/08, C23C24/04, B22F1/02
[2015/12]
CPC:
C23C4/067 (EP,US); C23C4/06 (FI,KR); C23C24/04 (EP,US);
C23C4/04 (EP,KR,US); C23C4/08 (EP,US)
Former IPC [2014/06]C23C4/04, C23C4/06
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 [2014/06]
TitleGerman:WÄRMESPRITZBESCHICHTUNG[2014/06]
English:THERMALLY SPRAYED COATING[2014/06]
French:REVÊTEMENT PULVÉRISÉ THERMIQUEMENT[2014/06]
Entry into regional phase25.09.2013National basic fee paid 
25.09.2013Search fee paid 
25.09.2013Designation fee(s) paid 
25.09.2013Examination fee paid 
Examination procedure28.01.2013Request for preliminary examination filed
International Preliminary Examining Authority: FI
25.09.2013Examination requested  [2014/06]
15.09.2015Amendment by applicant (claims and/or description)
12.02.2016Despatch of a communication from the examining division (Time limit: M06)
22.08.2016Reply to a communication from the examining division
15.09.2016Despatch of a communication from the examining division (Time limit: M06)
26.06.2017Reply to a communication from the examining division
12.10.2017Despatch of a communication from the examining division (Time limit: M06)
13.07.2018Reply to a communication from the examining division
05.08.2019Despatch of a communication from the examining division (Time limit: M06)
13.02.2020Reply to a communication from the examining division
29.04.2020Despatch of a communication from the examining division (Time limit: M06)
10.11.2020Application deemed to be withdrawn, date of legal effect  [2021/14]
01.12.2020Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2021/14]
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  12.02.2016
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
13.07.2018Request for further processing filed
13.07.2018Full payment received (date of receipt of payment)
Request granted
31.07.2018Decision despatched
The application is deemed to be withdrawn due to failure to reply to the examination report
26.06.2017Request for further processing filed
26.06.2017Full payment received (date of receipt of payment)
Request granted
06.07.2017Decision despatched
Fees paidRenewal fee
21.03.2014Renewal fee patent year 03
24.03.2015Renewal fee patent year 04
12.07.2016Renewal fee patent year 05
24.03.2017Renewal fee patent year 06
23.03.2018Renewal fee patent year 07
26.03.2019Renewal fee patent year 08
24.03.2020Renewal fee patent year 09
Penalty fee
Additional fee for renewal fee
31.03.201605   M06   Fee paid on   12.07.2016
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]US3254970  (DITTRICH FERDINAND J, et al) [X] 1,2,7,8,11* examples 6,10,14,58 *;
 [XI]EP0459693  (GTE PROD CORP [US]) [X] 1-3,7-9,11 * abstract * * page 2, line 1 - line 31; example 1 * [I] 4-6,10;
 [X]EP0769568  (OSRAM SYLVANIA INC [US]) [X] 1,2,4,7,8,11 * the whole document *;
 [XI]  - HWANG J-H ET AL, "TRIBOLOGICAL BEHAVIOR OF PLASMA SPRAY COATINGS FOR MARINE DIESEL ENGINE PISTON RING AND CYLINDER LINER", JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, (20060601), vol. 15, no. 3, doi:10.1361/105994906X108611, ISSN 1059-9495, pages 328 - 335, XP001243724 [X] 1-4,7-9,11 * the whole document * [I] 5,6,10

DOI:   http://dx.doi.org/10.1361/105994906X108611
 [XI]  - RASTEGAR ET AL, "Alternative to chrome: HVOF cermet coatings for high horse power diesel engines", SURFACE AND COATINGS TECHNOLOGY, ELSEVIER, AMSTERDAM, NL, (19970315), vol. 90, no. 1-2, doi:10.1016/S0257-8972(96)03112-X, ISSN 0257-8972, pages 156 - 163, XP022390352 [X] 1,2,4,7,8,11 * the whole document * [I] 3,5,6,9,10

DOI:   http://dx.doi.org/10.1016/S0257-8972(96)03112-X
International search[X]US3843334  (CROMWELL J);
 [X]JPH0356609  (AWAMURA METAL IND CO LTD);
 [X]US5302450  (RAO V DURGA N [US], et al);
 [X]GB2356204  (PRAXAIR TECHNOLOGY INC [US]);
 [A]JP2004332024  (TOCALO CO LTD);
 [A]  - ZANCHUK, W., "The use of tafaloy 45CT, an Ni-Cr-Ti alloy, as an arc sprayed corrosion barrier in high temperature sulfurous environments", SURFACE AND COATINGS TECHNOLOGY, (1989), vol. 39, no. 40, pages 65 - 69, XP024471521

DOI:   http://dx.doi.org/10.1016/0257-8972(89)90041-8
 [A]  - PERUGINI, G., "Plasma-sprayed self-sealing ceramic coatings: Materials chemistry and high temperature protective properties", THIN SOLID FILMS, (1983), vol. 108, no. 4, pages 415 - 425, XP001310704
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.