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

Extract from the Register of European Patents

EP About this file: EP0928789

EP0928789 - 6-PHENYLTETRAHYDRO-1,3-OXAZIN-2-ONE DERIVATIVES AND MEDICINAL COMPOSITIONS CONTAINING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.08.2005
Database last updated on 05.10.2024
Most recent event   Tooltip05.08.2005No opposition filed within time limitpublished on 21.09.2005  [2005/38]
Applicant(s)For all designated states
Nikken Chemicals Company, Limited
4-14, Tsukiji 5-chome Chuo-ku
Tokyo 104 / JP
[N/P]
Former [1999/28]For all designated states
Nikken Chemicals Company, Limited
4-14, Tsukiji 5-chome Chuo-ku
Tokyo 104 / JP
Inventor(s)01 / INA, Shinji, Nikken Chemicals Co., Ltd.
Omiya Research Lab., 346, Kitabukurocho 1-chome
Omiya-shi, Saitama 330 / JP
02 / YAMANA, Kenjiro, Nikken Chemicals Co., Ltd.
Omiya Research Lab., 346, Kitabukurocho 1-chome
Omiya-shi, Saitama 330 / JP
03 / NODA, Kyoji, Nikken Chemicals Co., Ltd.
Omiya Research Lab., 346, Kitabukurocho 1-chome
Omiya-shi, Saitama 330 / JP
[1999/28]
Representative(s)Kador & Partner Part mbB
Corneliusstraße 15
80469 München / DE
[N/P]
Former [1999/28]Kador & Partner
Corneliusstrasse 15
80469 München / DE
Application number, filing date97933853.030.07.1997
[1999/28]
WO1997JP02654
Priority number, dateJP1996021692631.07.1996         Original published format: JP 21692696
[1999/28]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9804534
Date:05.02.1998
Language:EN
[1998/05]
Type: A1 Application with search report 
No.:EP0928789
Date:14.07.1999
Language:EN
The application published by WIPO in one of the EPO official languages on 05.02.1998 takes the place of the publication of the European patent application.
[1999/28]
Type: B1 Patent specification 
No.:EP0928789
Date:29.09.2004
Language:EN
[2004/40]
Search report(s)International search report - published on:JP05.02.1998
(Supplementary) European search report - dispatched on:EP26.09.2001
ClassificationIPC:C07D265/10, C07D413/04, C07D417/04, A61K31/535, C07D413/12, C07D417/12
[2001/45]
CPC:
C07D413/04 (EP,US); A61P11/06 (EP); A61P17/04 (EP);
A61P29/00 (EP); A61P43/00 (EP); C07D265/10 (EP,US);
C07D413/06 (EP,US); C07D413/12 (EP,US); C07D417/04 (EP,US);
C07D417/12 (EP,US) (-)
Former IPC [1999/28]C07D265/10, C07D413/04, C07D417/04, A61K31/535
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI [1999/28]
TitleGerman:6-PHENYLTETRAHYDRO-1,3-OXAZIN-2-ON DERIVATE UND MEDIZINISCHE ZUSAMMENSETZUNGEN, DIE SIE ENTHALTEN[1999/28]
English:6-PHENYLTETRAHYDRO-1,3-OXAZIN-2-ONE DERIVATIVES AND MEDICINAL COMPOSITIONS CONTAINING THE SAME[1999/28]
French:DERIVES DE 6-PHENYLTETRAHYDRO-1,3-OXAZINE-2-ONE ET COMPOSITIONS MEDICINALES A BASE DE CES COMPOSES[1999/28]
Entry into regional phase29.01.1999Translation filed 
29.01.1999National basic fee paid 
29.01.1999Search fee paid 
29.01.1999Designation fee(s) paid 
29.01.1999Examination fee paid 
Examination procedure26.12.1997Request for preliminary examination filed
International Preliminary Examining Authority: JP
29.01.1999Examination requested  [1999/28]
24.01.2003Despatch of a communication from the examining division (Time limit: M04)
23.05.2003Reply to a communication from the examining division
24.02.2004Communication of intention to grant the patent
21.06.2004Fee for grant paid
21.06.2004Fee for publishing/printing paid
Opposition(s)30.06.2005No opposition filed within time limit [2005/38]
Fees paidRenewal fee
29.01.1999Renewal fee patent year 03
28.07.2000Renewal fee patent year 04
30.07.2001Renewal fee patent year 05
30.07.2002Renewal fee patent year 06
24.07.2003Renewal fee patent year 07
28.07.2004Renewal fee patent year 08
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.
Documents cited:Search[YD]WO9412461  (PFIZER [US], et al) [YD] 1-10 * example 205 * * claim - *;
 [Y]WO9115451  (SMITHKLINE BEECHAM PHARMA GMBH [DE], et al) [Y] 1-10 * examples 3-5; claim - *;
 [A]JPS62120374
 [A]  - PATENT ABSTRACTS OF JAPAN, (19871114), vol. 011, no. 349, Database accession no. (C - 456), & JP62120374 A 19870601 (YOSHITOMI PHARMACEUT IND LTD) [A] 1-10 * abstract *
International search[A]US5459145  (SACCOMANO NICHOLAS A [US], 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.