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Extract from the Register of European Patents

EP About this file: EP0912823

EP0912823 - METHOD OF CONTROLLING INJECTION IN A HIGH-SPEED TWO-STROKE INTERNAL COMBUSTION ENGINE AND DEVICE FOR CARRYING OUT THIS METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.11.2001
Database last updated on 25.09.2024
Most recent event   Tooltip19.04.2002Lapse of the patent in a contracting statepublished on 05.06.2002  [2002/23]
Applicant(s)For all designated states
Dolmar GmbH
Jenfelder Strasse 38
22045 Hamburg / DE
[1999/18]
Inventor(s)01 / BISCHOFF, Dietmar
Hauptstrasse 5
D-98530 Oberstadt / DE
02 / KLARE, Hartmut
Haftalstrasse 7
D-98554 Benshausen / DE
03 / SINGER, Andreas
Werdauer Strasse 22
D-08427 Fraureuth / DE
04 / SCHÖNHAAR, Jochen
Lottestrasse 41
D-22529 Hamburg / DE
[1999/18]
Representative(s)RGTH
Patentanwälte PartGmbB
Neuer Wall 10
20354 Hamburg / DE
[N/P]
Former [1999/18]Richter, Werdermann & Gerbaulet
Neuer Wall 10
20354 Hamburg / DE
Application number, filing date97934469.416.07.1997
[1999/18]
WO1997EP03794
Priority number, dateDE199612874017.07.1996         Original published format: DE 19628740
[1999/18]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9803784
Date:29.01.1998
Language:DE
[1998/04]
Type: A1 Application with search report 
No.:EP0912823
Date:06.05.1999
Language:DE
The application published by WIPO in one of the EPO official languages on 29.01.1998 takes the place of the publication of the European patent application.
[1999/18]
Type: B1 Patent specification 
No.:EP0912823
Date:27.12.2000
Language:DE
[2000/52]
Search report(s)International search report - published on:EP29.01.1998
ClassificationIPC:F02D41/34, F02D37/02
[1999/18]
CPC:
F02D41/009 (EP); F02D37/02 (EP); F02D41/266 (EP);
F02D41/345 (EP); F02B2075/025 (EP); F02D2400/04 (EP);
Y02T10/40 (EP) (-)
Designated contracting statesDE,   IT,   SE [1999/18]
TitleGerman:VERFAHREN ZUM STEUERN DER EINSPRITZUNG EINER SCHNELLAUFENDEN ZWEITAKT-BRENNKRAFTMASCHINE SOWIE VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS[1999/18]
English:METHOD OF CONTROLLING INJECTION IN A HIGH-SPEED TWO-STROKE INTERNAL COMBUSTION ENGINE AND DEVICE FOR CARRYING OUT THIS METHOD[1999/18]
French:PROCEDE DE COMMANDE DE L'INJECTION D'UN MOTEUR A COMBUSTION INTERNE DEUX TEMPS RAPIDE ET DISPOSITIF PERMETTANT DE METTRE LEDIT PROCEDE EN OEUVRE[1999/18]
Entry into regional phase15.01.1999National basic fee paid 
15.01.1999Designation fee(s) paid 
15.01.1999Examination fee paid 
Examination procedure02.02.1998Request for preliminary examination filed
International Preliminary Examining Authority: EP
15.01.1999Examination requested  [1999/18]
18.05.1999Despatch of a communication from the examining division (Time limit: M06)
24.09.1999Reply to a communication from the examining division
19.10.1999Despatch of a communication from the examining division (Time limit: M04)
31.01.2000Reply to a communication from the examining division
27.04.2000Despatch of communication of intention to grant (Approval: Yes)
06.06.2000Communication of intention to grant the patent
24.08.2000Fee for grant paid
24.08.2000Fee for publishing/printing paid
Opposition(s)28.09.2001No opposition filed within time limit [2001/51]
Fees paidRenewal fee
02.03.1999Renewal fee patent year 03
22.07.2000Renewal fee patent year 04
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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.
Lapses during opposition  TooltipSE27.12.2000
[2002/23]
Cited inInternational search[Y]US5476082  (CARPENTER TODD L [US], et al) [Y] 1,3,4,8-10 * the whole document *;
 [Y]EP0494467  (DELCO ELECTRONICS CORP [US]) [Y] 1,3,4,8-10 * column 1, line 40 - line 55 * * column 3, line 18 - line 52 * * column 6, line 14 - line 43 * * column 8, line 40 - line 53 *;
 [A]US5329907  (NONAKA KIMIHIRO [JP]) [A] 1,3 * column 2, line 64 - line 68 * * column 5, line 27 - line 36 * * column 6, line 9 - line 27 * * column 7, line 17 - column 8, line 59 *;
 [A]FR2578337  (BOSCH GMBH ROBERT [DE]) [A] 4,11 * the whole document *;
 [A]US5392753  (BURSON BOB O [US], et al);
 [A]US5325835  (KIMATA RYUICHI [JP], et al)
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.