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Extract from the Register of European Patents

EP About this file: EP1076727

EP1076727 - MULTILAYER BOND COAT FOR A THERMAL BARRIER COATING SYSTEM AND PROCESS THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.04.2006
Database last updated on 13.11.2024
Most recent event   Tooltip31.07.2009Change - representativepublished on 02.09.2009  [2009/36]
Applicant(s)For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
[N/P]
Former [2001/08]For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / Zheng, Xiaoci
11 Windsor, London Square Apartments
Clifton Park, NY 12065 / US
 [2001/08]
Representative(s)Szary, Anne Catherine, et al
GPO Europe
GE International Inc. The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
[N/P]
Former [2009/36]Szary, Anne Catherine, et al
London Patent Operation GE International Inc. 15 John Adam Street London
WC2N 6LU / GB
Former [2001/08]Szary, Anne Catherine, Dr., et al
GE London Patent Operation, Essex House, 12-13 Essex Street
London WC2R 3AA / GB
Application number, filing date99908549.126.02.1999
[2001/08]
WO1999US04339
Priority number, dateUS19980076391P28.02.1998         Original published format: US 76391 P
US1999025964926.02.1999         Original published format: US 259649
[2001/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9943861
Date:02.09.1999
Language:EN
[1999/35]
Type: A1 Application with search report 
No.:EP1076727
Date:21.02.2001
Language:EN
The application published by WIPO in one of the EPO official languages on 02.09.1999 takes the place of the publication of the European patent application.
[2001/08]
Type: B1 Patent specification 
No.:EP1076727
Date:01.06.2005
Language:EN
[2005/22]
Search report(s)International search report - published on:EP02.09.1999
ClassificationIPC:C23C4/02, C23C28/00
[2001/08]
CPC:
C23C28/321 (EP); C23C28/3215 (EP); C23C28/325 (EP);
C23C28/345 (EP); C23C28/3455 (EP); C23C4/02 (EP)
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI,   SE [2001/08]
TitleGerman:MEHRSCHICHTIGE HAFTBESCHICHTUNG FÜR WÄRMEDÄMMSCHICHT UND VERFAHREN DAZU[2001/08]
English:MULTILAYER BOND COAT FOR A THERMAL BARRIER COATING SYSTEM AND PROCESS THEREFOR[2001/08]
French:REVETEMENT DE LIAISON MULTICOUCHE POUR SYSTEME DE REVETEMENT A BARRIERE THERMIQUE ET PROCEDE Y RELATIF[2001/08]
Entry into regional phase12.12.2000National basic fee paid 
12.12.2000Designation fee(s) paid 
12.12.2000Examination fee paid 
Examination procedure27.09.1999Request for preliminary examination filed
International Preliminary Examining Authority: EP
12.12.2000Examination requested  [2001/08]
26.03.2002Despatch of a communication from the examining division (Time limit: M04)
25.07.2002Reply to a communication from the examining division
02.04.2003Despatch of a communication from the examining division (Time limit: M06)
06.10.2003Reply to a communication from the examining division
15.12.2003Despatch of a communication from the examining division (Time limit: M06)
16.06.2004Reply to a communication from the examining division
19.11.2004Communication of intention to grant the patent
29.03.2005Fee for grant paid
29.03.2005Fee for publishing/printing paid
Opposition(s)02.03.2006No opposition filed within time limit [2006/21]
Fees paidRenewal fee
28.02.2001Renewal fee patent year 03
28.02.2002Renewal fee patent year 04
28.02.2003Renewal fee patent year 05
01.03.2004Renewal fee patent year 06
28.02.2005Renewal fee patent year 07
Penalty fee
Penalty fee Rule 85a EPC 1973
02.11.2000CH   M01   Fee paid on   12.12.2000
02.11.2000DE   M01   Fee paid on   12.12.2000
02.11.2000FR   M01   Fee paid on   12.12.2000
02.11.2000GB   M01   Fee paid on   12.12.2000
02.11.2000IT   M01   Fee paid on   12.12.2000
02.11.2000SE   M01   Fee paid on   12.12.2000
Penalty fee Rule 85b EPC 1973
02.11.2000M01   Fee paid on   12.12.2000
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Cited inInternational search[YA]US5579534  (ITOH MASAYUKI [JP], et al) [Y] 1-4,7-15,18,21-24 * abstract * * column 1, line 6 - line 8 * * column 2, line 30 - line 38 * * column 2, line 51 - line 67 * * column 3, line 22 - column 4, line 51 * * column 5, line 16 - line 51 * * column 6, line 20 - line 35 * * examples 1,2; claims 1,3,6,8,9,19,20 * [A] 5,17,19,20,25;
 [YA]US4095003  (WEATHERLY MERLE HOWARD, et al) [Y] 1-4,7-15,18,21-24 * abstract * * column 1, line 5 - line 10 * * column 2, line 18 - column 3, line 57 * * column 4, line 1 - line 21 * * column 5, line 16 - line 24 * * claims 1-4,6 * [A] 17,19,20;
 [YA]EP0814178  (ROLLS ROYCE PLC [GB], et al) [Y] 1-4,7-15,18,21-24 * abstract * * column 1, line 2 - line 6 * * column 2, line 47 - column 3, line 28 * * column 4, line 16 - column 5, line 6 * * column 5, line 53 - column 7, line 4 * * figure -; claims 1,2,4-8,10,12-14,23-26 * [A] 6,16,19;
 [A]JPH05263212  ;
 [A]EP0532255  (GEN ELECTRIC [US]) [A] 1-25 * the whole document *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19940121), vol. 018, no. 040, Database accession no. (C - 1155), & JP05263212 A 19931012 (TOSHIBA CORP) [A] 1,11,19,21 * abstract *
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.