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Extract from the Register of European Patents

EP About this file: EP0939075

EP0939075 - A novel azoamidine compound [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.11.2002
Database last updated on 19.10.2024
Most recent event   Tooltip15.11.2002No opposition filed within time limitpublished on 02.01.2003  [2003/01]
Applicant(s)For all designated states
Wako Pure Chemical Industries, Ltd.
1-2 Doshomachi 3-chome, Chuo-ku
Osaka 541-0045 / JP
[N/P]
Former [2002/02]For all designated states
Wako Pure Chemical Industries, Ltd.
1-2 Doshomachi 3-chome, Chuo-ku
Osaka 541-0045 / JP
Former [1999/35]For all designated states
Wako Pure Chemical Industies, Ltd.
1-2 Doshomachi 3-chome, Chuo-ku
Osaka 541-0045 / JP
Inventor(s)01 / Kondo, Suguru
1633, Oaza Matoba
Kawagoe-shi, Saitama 350-1101 / JP
02 / Hirose, Seiji
1633, Oaza Matoba
Kawagoe-shi, Saitama 350-1101 / JP
03 / Shiraki, Kazuo
1633, Oaza Matoba
Kawagoe-shi, Saitama 350-1101 / JP
[1999/35]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [1999/35]von Kreisler, Alek, Dipl.-Chem., et al
Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus)
50667 Köln / DE
Application number, filing date99102596.611.02.1999
[1999/35]
Priority number, dateJP1998006427026.02.1998         Original published format: JP 6427098
[1999/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0939075
Date:01.09.1999
Language:EN
[1999/35]
Type: B1 Patent specification 
No.:EP0939075
Date:09.01.2002
Language:EN
[2002/02]
Search report(s)(Supplementary) European search report - dispatched on:EP15.06.1999
ClassificationIPC:C07C257/14, C08F4/04
[1999/35]
CPC:
C08F4/04 (EP,US); C07C257/14 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT,   NL [2000/19]
Former [1999/35]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Azoamidinverbindung[2002/02]
English:A novel azoamidine compound[1999/35]
French:Composé azoamidine[1999/35]
Former [1999/35]Azoamidin Verbindung
Examination procedure19.11.1999Examination requested  [2000/03]
07.06.2001Despatch of communication of intention to grant (Approval: Yes)
13.07.2001Communication of intention to grant the patent
28.09.2001Fee for grant paid
28.09.2001Fee for publishing/printing paid
Opposition(s)10.10.2002No opposition filed within time limit [2003/01]
Fees paidRenewal fee
21.02.2001Renewal fee patent year 03
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Documents cited:Search[DA]JPS63310860  ;
 [AD]JPH02261
 [DA]  - PATENT ABSTRACTS OF JAPAN, (19890414), vol. 013, no. 156, Database accession no. (C - 585), & JP63310860 A 19881219 (WAKO PURE CHEM IND LTD) [DA] 1 * abstract *
 [AD]  - PATENT ABSTRACTS OF JAPAN, (19900308), vol. 014, no. 123, Database accession no. (C - 0698), & JP02000261 A 19900105 (WAKO PURE CHEM IND LTD) [AD] 1 * 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.