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Extract from the Register of European Patents

EP About this file: EP0450088

EP0450088 - BIAXIALLY ORIENTED POLYETHYLENE FILM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.03.1997
Database last updated on 03.09.2024
Most recent event   Tooltip28.12.2002Lapse of the patent in a contracting state
New state(s): NL
published on 12.02.2003  [2003/07]
Applicant(s)For all designated states
KOHJIN CO. Ltd.
1-1, Shinbashi 1 chome Minato-ku
Tokyo 105 / JP
[N/P]
Former [1991/41]For all designated states
KOHJIN CO. Ltd.
1-1, Shinbashi 1 chome
Minato-ku Tokyo 105 / JP
Inventor(s)01 / ISOZAKI, Hideo 4-9, Koukoku-machi
Yatsushiro-shi
Kumamoto 866 / JP
02 / HIRATA, Makoto 1221, Oomuta Sentyo-machi
Yatsushiro-gun
Kumamoto 866 / JP
03 / TAKAHASHI, Masumi 971-7, Minoridai
Matsudo-shi
Tiba 271 / JP
[1991/41]
Representative(s)Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte
Brucknerstraße 20
40593 Düsseldorf / DE
[N/P]
Former [1991/41]Türk, Gille, Hrabal, Leifert
Brucknerstrasse 20
D-40593 Düsseldorf / DE
Application number, filing date90914781.109.10.1990
[1991/41]
WO1990JP01307
Priority number, dateJP1989026197309.10.1989         Original published format: JP 26197389
[1991/41]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9105004
Date:18.04.1991
Language:EN
[1991/09]
Type: A1 Application with search report 
No.:EP0450088
Date:09.10.1991
Language:EN
The application published by WIPO in one of the EPO official languages on 18.04.1991 takes the place of the publication of the European patent application.
[1991/41]
Type: B1 Patent specification 
No.:EP0450088
Date:08.05.1996
Language:EN
[1996/19]
Search report(s)International search report - published on:JP18.04.1991
(Supplementary) European search report - dispatched on:EP20.03.1992
ClassificationIPC:C08J5/18, B32B27/32, B29C55/12
[1991/41]
CPC:
B32B27/32 (EP,US); C08L23/06 (KR); B29C55/005 (EP);
B29C55/023 (EP); B29C55/28 (EP); B32B27/08 (US);
B32B37/085 (US); B32B37/153 (US); C08J5/18 (EP);
C08K5/101 (EP); C08L23/0815 (EP); B29K2023/0625 (EP);
B32B2038/0028 (US); B32B2307/54 (US); B32B2323/046 (US);
C08J2323/06 (EP); C08L2205/02 (EP); C08L2205/03 (EP);
C08L23/0869 (EP) (-)
C-Set:
C08L23/0815, C08L2666/06 (EP);
C08L23/0815, C08L2666/22 (EP)
Designated contracting statesBE,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   NL [1991/41]
TitleGerman:BIAXIAL ORIENTIERTE POLYETHYLENFOLIE[1991/41]
English:BIAXIALLY ORIENTED POLYETHYLENE FILM[1991/41]
French:FILM DE POLYETHYLENE A ORIENTATION BIAXIALE[1991/41]
Entry into regional phase27.05.1991Translation filed 
06.06.1991National basic fee paid 
06.06.1991Search fee paid 
06.06.1991Designation fee(s) paid 
15.10.1991Examination fee paid 
Examination procedure15.10.1991Examination requested  [1991/50]
13.04.1994Despatch of a communication from the examining division (Time limit: M06)
18.10.1994Reply to a communication from the examining division
15.11.1994Despatch of a communication from the examining division (Time limit: M04)
17.03.1995Reply to a communication from the examining division
02.06.1995Despatch of communication of intention to grant (Approval: No)
06.10.1995Despatch of communication of intention to grant (Approval: later approval)
12.10.1995Communication of intention to grant the patent
15.01.1996Fee for grant paid
15.01.1996Fee for publishing/printing paid
Opposition(s)11.02.1997No opposition filed within time limit [1997/18]
Fees paidRenewal fee
23.10.1992Renewal fee patent year 03
23.10.1993Renewal fee patent year 04
21.10.1994Renewal fee patent year 05
23.10.1995Renewal fee patent year 06
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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  TooltipBE08.05.1996
CH08.05.1996
ES08.05.1996
LI08.05.1996
NL08.05.1996
[2003/07]
Former [2002/25]BE08.05.1996
CH08.05.1996
ES08.05.1996
LI08.05.1996
Former [1997/21]BE08.05.1996
CH08.05.1996
LI08.05.1996
Former [1997/13]CH08.05.1996
LI08.05.1996
Cited inInternational search[A]JPS62295927  (KURIINRATSUPU KK, et al);
 [A]JPS6310639  (KOHJIN CO);
 [A]JPS6414018  (MITSUI PETROCHEMICAL IND);
 [A]JPS6422548  (OKURA INDUSTRIAL CO LTD);
 [A]JPH01131210  (MITSUI PETROCHEMICAL IND)
ExaminationEP0240705
 EP0374783
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.