blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0531527

EP0531527 - METHOD AND DEVICE FOR PLASMA-DETONATION WORKING OF METAL ARTICLES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.11.1998
Database last updated on 07.10.2024
Most recent event   Tooltip07.12.2007Lapse of the patent in a contracting state
Updated state(s): LU		published on 09.01.2008  [2008/02]
Applicant(s)For all designated states
INSTITUT ELEKTROSVARKI IMENI E.O.PATONA AKADEMII NAUK UKRAINSKOI SSR
ul. Bozhenko, 11
Kiev, 252150 / UA
[N/P]
Former [1993/11]For all designated states
INSTITUT ELEKTROSVARKI IMENI E.O.PATONA AKADEMII NAUK UKRAINSKOI SSR
ul. Bozhenko, 11
Kiev, 252150 / SU
Inventor(s)01 / JUSCHENKO, Konstantin Andreevich
ul. Komandarma Kameneva, 4a-115
Kiev, 252195 / SU
02 / TJURIN, Jury Nikolaevich
ul. Podlesnaya, 2-85
Kiev, 252164 / SU
03 / ASTAKHOV, Evgeny Arkadievich
ul. Podlesnaya, 2-164
Kiev, 252164 / SU
04 / BORISOV, Jury Sergeevich
ul. Draizera, 9-23
Kiev, 252222 / SU
[1993/11]
Representative(s)Ebbinghaus, Dieter
v. Füner Ebbinghaus Finck Hano Mariahilfplatz 2 & 3
81541 München / DE
[N/P]
Former [1998/43]Ebbinghaus, Dieter, Dipl.-Ing.
Patentanwälte v. Füner, Ebbinghaus, Finck, Mariahilfplatz 2 & 3
81541 München / DE
Former [1993/11]Ebbinghaus, Dieter, Dipl.-Ing., et al
Patentanwälte v. Füner, Ebbinghaus, Finck Mariahilfplatz 2 & 3
D-81541 München / DE
Application number, filing date91907287.627.03.1991
[1993/11]
WO1991SU00051
Filing languageRU
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9217619
Date:15.10.1992
Language:EN
[1992/26]
Type: A1 Application with search report 
No.:EP0531527
Date:17.03.1993
Language:EN
The application published by WIPO in one of the EPO official languages on 15.10.1992 takes the place of the publication of the European patent application.
[1993/11]
Type: B1 Patent specification 
No.:EP0531527
Date:14.01.1998
Language:EN
[1998/03]
Search report(s)International search report - published on:SU15.10.1992
(Supplementary) European search report - dispatched on:EP30.03.1994
ClassificationIPC:C23C4/12, C23C4/00, B05B7/00, B05B7/20
[1994/20]
CPC:
B05B7/0006 (EP); C23C4/126 (EP)
Former IPC [1993/11]C23C4/00, B05B7/20
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1993/11]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON METALLPRODUKTEN DURCH PLASMA-DETONATION[1993/11]
English:METHOD AND DEVICE FOR PLASMA-DETONATION WORKING OF METAL ARTICLES[1993/11]
French:PROCEDE ET DISPOSITIF POUR USINER PAR DETONATION AU PLASMA DES ARTICLES METALLIQUES[1993/11]
Entry into regional phase23.12.1992Translation filed 
23.12.1992National basic fee paid 
23.12.1992Search fee paid 
23.12.1992Designation fee(s) paid 
15.03.1993Examination fee paid 
Examination procedure15.03.1993Examination requested  [1993/19]
08.06.1995Despatch of a communication from the examining division (Time limit: M04)
04.10.1995Reply to a communication from the examining division
02.04.1996Despatch of communication of intention to grant (Approval: Yes)
08.10.1996Communication of intention to grant the patent
03.01.1997Fee for grant paid
03.01.1997Fee for publishing/printing paid
Opposition(s)15.10.1998No opposition filed within time limit [1999/01]
Fees paidRenewal fee
31.03.1993Renewal fee patent year 03
30.03.1994Renewal fee patent year 04
30.03.1995Renewal fee patent year 05
27.09.1996Renewal fee patent year 06
30.09.1997Renewal fee patent year 07
Penalty fee
Additional fee for renewal fee
31.03.199606   M06   Fee paid on   27.09.1996
31.03.199707   M06   Fee paid on   30.09.1997
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  TooltipAT14.01.1998
BE14.01.1998
CH14.01.1998
ES14.01.1998
FR14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
NL14.01.1998
LU27.03.1998
DK14.04.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
[2004/38]
Former [2004/35]AT14.01.1998
BE14.01.1998
CH14.01.1998
ES14.01.1998
FR14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
NL14.01.1998
LU31.03.1998
DK14.04.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
Former [2003/45]AT14.01.1998
BE14.01.1998
CH14.01.1998
ES14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
NL14.01.1998
LU31.03.1998
DK14.04.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [2003/07]AT14.01.1998
BE14.01.1998
CH14.01.1998
ES14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
NL14.01.1998
LU31.03.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [2002/25]AT14.01.1998
BE14.01.1998
CH14.01.1998
ES14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
LU31.03.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [2000/52]AT14.01.1998
BE14.01.1998
CH14.01.1998
GR14.01.1998
IT14.01.1998
LI14.01.1998
LU31.03.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [2000/50]AT14.01.1998
BE14.01.1998
GR14.01.1998
IT14.01.1998
LU31.03.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
CH20.04.1998
LI20.04.1998
FR12.06.1998
Former [2000/05]AT14.01.1998
BE14.01.1998
GR14.01.1998
IT14.01.1998
LU31.03.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [1999/42]AT14.01.1998
BE14.01.1998
IT14.01.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [1999/25]AT14.01.1998
BE14.01.1998
GB14.04.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [1998/49]AT14.01.1998
BE14.01.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [1998/44]AT14.01.1998
SE14.04.1998
DE15.04.1998
FR12.06.1998
Former [1998/43]AT14.01.1998
SE14.04.1998
DE15.04.1998
Former [1998/41]AT14.01.1998
DE15.04.1998
Former [1998/40]AT14.01.1998
Documents cited:Search[A]DE2905728  (D.A. DUDKO; A.I. ZVEREV; E.A. ASTACHOV) [A] 1-9 * the whole document *;
 [A]GB2159540  (WEDTECH CORP.) [A] 1-9 * the whole document *;
 [A]DE1935123  (NIPPON TUNGSTEN CO. LTD.) [A] 1-3 * page 5 - page 10; claims 1,2 *;
 [A]EP0401372  (NOVOSIBIRSKY GOSUDARSTVENNY UNIVERSITET IMENI LENINSKOGO KOMSOMOLA) [A] 4-9 * the whole document *
International search[A]SU747010  (NII TEKH AVTOMOBIL PROMY [SU]);
 [A]US4172558  ;
 [A]DE3903888  ;
 [A]EP0297845
 [A]  - JU.S. BORISOV et al. "Gazotermicheskie pokrytia iz poroshkovykh materialov", spravochnik, 1987, Naukova Dumka, (Kiev), pages 76-78.
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.