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Extract from the Register of European Patents

EP About this file: EP0493077

EP0493077 - Mouldable polyester resin having high melting heat stability and moulded article produced therefrom [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.02.1998
Database last updated on 19.10.2024
Most recent event   Tooltip07.12.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 09.01.2008  [2008/02]
Applicant(s)For all designated states
POLYPLASTICS CO. LTD.
3-13, Azuchicho, 2-chome Chuo-Ku Osaka-shi
Osaka 541 / JP
[N/P]
Former [1992/27]For all designated states
POLYPLASTICS CO. LTD.
3-13, Azuchicho, 2-chome
Chuo-Ku Osaka-shi Osaka 541 / JP
Inventor(s)01 / Kanaka, Keiichi
26-2, Gokanjima
Fuji-shi, Shizuoka / JP
02 / Hijikata, Kenji
8-8, Fujimidai
Mishima-shi, Shizuoka / JP
[1992/27]
Representative(s)Jackson, Peter, et al
Barker Brettell 10-12 Priests Bridge
London SW15 5JE / GB
[N/P]
Former [1992/27]Jackson, Peter, et al
HYDE, HEIDE & O'DONNELL 10-12 Priests Bridge
London SW15 5JE / GB
Application number, filing date91311962.423.12.1991
[1992/27]
Priority number, dateJP1990040878228.12.1990         Original published format: JP 40878290
[1992/27]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0493077
Date:01.07.1992
Language:EN
[1992/27]
Type: A3 Search report 
No.:EP0493077
Date:16.12.1992
Language:EN
[1992/51]
Type: B1 Patent specification 
No.:EP0493077
Date:02.04.1997
Language:EN
[1997/14]
Search report(s)(Supplementary) European search report - dispatched on:EP23.10.1992
ClassificationIPC:C08G63/672
[1992/27]
CPC:
C08G63/672 (EP,KR,US); B29C48/08 (KR); C08J5/18 (KR)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   MC,   NL,   SE [1992/27]
TitleGerman:Formbares Polyesterharz mit hoher Stabilität gegen Schmelzwärme und daraus hergestellte Formteile[1992/27]
English:Mouldable polyester resin having high melting heat stability and moulded article produced therefrom[1992/27]
French:Résine de polyester moulable ayant une grande stabilité à la chaleur de fusion et produits de moulage ainsi obtenus[1992/27]
Examination procedure03.06.1993Examination requested  [1993/32]
24.07.1995Despatch of a communication from the examining division (Time limit: M04)
24.11.1995Reply to a communication from the examining division
01.04.1996Despatch of communication of intention to grant (Approval: No)
16.07.1996Despatch of communication of intention to grant (Approval: later approval)
23.07.1996Communication of intention to grant the patent
07.10.1996Fee for grant paid
07.10.1996Fee for publishing/printing paid
Opposition(s)03.01.1998No opposition filed within time limit [1998/13]
Fees paidRenewal fee
30.12.1993Renewal fee patent year 03
22.12.1994Renewal fee patent year 04
22.12.1995Renewal fee patent year 05
23.12.1996Renewal fee patent year 06
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  TooltipAT02.04.1997
BE02.04.1997
CH02.04.1997
DK02.04.1997
FR02.04.1997
GR02.04.1997
IT02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
LU23.12.1997
[2006/14]
Former [2004/38]AT02.04.1997
BE02.04.1997
CH02.04.1997
DK02.04.1997
GR02.04.1997
IT02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
FR29.08.1997
LU23.12.1997
Former [2000/05]AT02.04.1997
BE02.04.1997
CH02.04.1997
DK02.04.1997
GR02.04.1997
IT02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
FR29.08.1997
LU31.12.1997
Former [1999/42]AT02.04.1997
BE02.04.1997
CH02.04.1997
DK02.04.1997
IT02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
FR29.08.1997
Former [1998/15]AT02.04.1997
BE02.04.1997
CH02.04.1997
DK02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
FR29.08.1997
Former [1998/12]AT02.04.1997
BE02.04.1997
CH02.04.1997
LI02.04.1997
NL02.04.1997
SE02.07.1997
FR29.08.1997
Former [1998/10]AT02.04.1997
BE02.04.1997
CH02.04.1997
LI02.04.1997
NL02.04.1997
FR29.08.1997
Former [1998/04]AT02.04.1997
CH02.04.1997
LI02.04.1997
NL02.04.1997
FR29.08.1997
Former [1998/03]AT02.04.1997
NL02.04.1997
FR29.08.1997
Former [1998/02]AT02.04.1997
Documents cited:Search[A]JP57121032  ;
 [X]US3794617  (MAINS H, et al);
 [X]US4067850  (KOHLER ARMIN, et al);
 [A]US4398017  (GO SANTOS W);
 [A]EP0371824  (MITSUBISHI RAYON CO [JP]);
 [A]EP0401123  (COLGATE PALMOLIVE CO [US])
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 6, no. 219 (C-132), 2 November 1982; & JP - A - 57121032 (TOYO BOSEKI KK) 28.07.1982, & JP57121032 A 19821102
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.