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Extract from the Register of European Patents

EP About this file: EP0012385

EP0012385 - Dibenz(b,f)(1,4)oxazepine derivatives, process for their preparation and pharmaceutical compositions [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 29.10.2024
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
Chugai Seiyaku Kabushiki Kaisha
5-1, 5-chome, Ukima Kita-ku
Tokyo / JP
[N/P]
Former [1983/07]For all designated states
Chugai Seiyaku Kabushiki Kaisha
5-1, 5-chome, Ukima Kita-ku
Tokyo / JP
Former [1980/13]For all designated states
Chugai Seiyaku Kabushiki Kaisha
5-1, 5-chome, Ukima, Kita-ku
Tokyo / JP
Inventor(s)01 / Koizumi, Masuo
760, Mizumotoiizuka-machi
Katsushika-ku Tokyo / JP
02 / Sasahara, Kazuo
4-61, Ohnari-cho
Ohmiya-shi, Saitama-ken / JP
03 / Murakami, Yasushi
2-12-6, Shoan
Suginami-ku, Tokyo / JP
04 / Wada, Sakae
1-7-5, Eirakudai
Kashiwa-shi, Chiba-ken / JP
05 / Nakakimura, Hiroshi
4-13-14, Nishikamakura
Kamakura-shi, Kanagawa-ken / JP
06 / Kubodera, Noboru
5-207-2, Ina-cho
Sakae, Kitaadachi-gun Saitama-ken / JP
07 / Hata, Shun-ichi
675-14, Nishitani-cho
Hodogaya-ku, Yokohama-shi Kanagawa-ken / JP
[1980/13]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [1983/14]VOSSIUS & PARTNER
Postfach 86 07 67
D-81634 München / DE
Former [1980/13]VOSSIUS VOSSIUS TAUCHNER HEUNEMANN RAUH
Siebertstrasse 4 P.O. Box 86 07 67
D-8000 München 86 / DE
Application number, filing date79104986.906.12.1979
[1980/13]
Priority number, dateJP1978014993406.12.1978         Original published format: JP 14993478
[1980/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0012385
Date:25.06.1980
Language:EN
[1980/13]
Type: B1 Patent specification 
No.:EP0012385
Date:16.02.1983
Language:EN
[1983/07]
Search report(s)(Supplementary) European search report - dispatched on:EP19.03.1980
ClassificationIPC:C07D267/20, A61K31/55
[1980/13]
CPC:
C07D267/20 (EP,US); A61P3/06 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   NL,   SE [1980/13]
TitleGerman:Dibenz(b,f)(1,4)oxazepine, Verfahren zu ihrer Herstellung und pharmazeutische Zusammensetzungen[1980/13]
English:Dibenz(b,f)(1,4)oxazepine derivatives, process for their preparation and pharmaceutical compositions[1980/13]
French:Dibenz(b,f)(1,4)oxazépines, procédé pour leur préparation et compositions pharmaceutiques[1980/13]
Examination procedure11.12.1980Examination requested  [1981/08]
15.05.1981Despatch of a communication from the examining division (Time limit: M05)
12.10.1981Reply to a communication from the examining division
15.03.1982Despatch of communication of intention to grant (Approval: )
11.06.1982Communication of intention to grant the patent
21.09.1982Fee for grant paid
21.09.1982Fee for publishing/printing paid
Opposition(s)17.11.1983No opposition filed within time limit [ N /P ]
Fees paidRenewal fee
29.12.1981Renewal fee patent year 03
29.12.1982Renewal fee patent year 04
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