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Extract from the Register of European Patents

EP About this file: EP4169973

EP4169973 - BIAXIALLY-ORIENTED POLYPROPYLENE FILM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.03.2023
Database last updated on 06.07.2024
FormerThe international publication has been made
Status updated on  24.12.2021
Most recent event   Tooltip24.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
TOYOBO CO., LTD.
13-1, Umeda 1-chome
Kita-ku
Osaka-shi, Osaka 530-0001 / JP
[N/P]
Former [2023/17]For all designated states
TOYOBO CO., LTD.
13-1, Umeda 1-chome
Kita-ku
Osaka-shi
Osaka 5300001 / JP
Inventor(s)01 / NAKANO Mahiro
Inuyama-shi, Aichi 484-8508 / JP
02 / IMAI Toru
Inuyama-shi, Aichi 484-8508 / JP
 [2023/17]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2023/17]
Application number, filing date21824768.209.06.2021
[2023/17]
WO2021JP21951
Priority number, dateJP2020010487117.06.2020         Original published format: JP 2020104871
[2023/17]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021256350
Date:23.12.2021
Language:JA
[2021/51]
Type: A1 Application with search report 
No.:EP4169973
Date:26.04.2023
Language:EN
[2023/17]
Search report(s)International search report - published on:JP23.12.2021
(Supplementary) European search report - dispatched on:EP21.05.2024
ClassificationIPC:C08J5/18, B29C55/12, B32B27/32, C08L23/10, B32B27/16, B32B27/18
[2024/25]
CPC:
C08L23/12 (EP); C08J5/18 (EP,KR,US); B29C55/12 (EP,KR);
B32B27/08 (EP,KR,US); B32B27/16 (EP); B32B27/18 (EP);
B32B27/32 (EP,KR,US); C08L23/10 (KR); B29C48/0018 (US);
B29C48/08 (US); B29C48/21 (US); B29C55/143 (EP,US);
B29K2023/12 (US); B29K2995/0053 (US); B32B2250/03 (EP,US);
B32B2250/24 (EP); B32B2250/242 (EP,US); B32B2250/246 (EP);
B32B2264/00 (EP); B32B2264/10 (EP); B32B2307/102 (EP);
B32B2307/202 (EP); B32B2307/206 (EP); B32B2307/30 (EP,US);
B32B2307/306 (EP); B32B2307/308 (EP); B32B2307/31 (EP);
B32B2307/40 (EP); B32B2307/408 (EP); B32B2307/412 (US);
B32B2307/414 (EP); B32B2307/418 (EP,US); B32B2307/518 (EP,KR);
B32B2307/54 (US); B32B2307/546 (EP); B32B2307/734 (EP);
B32B2307/736 (EP); B32B2307/7376 (EP); B32B2439/06 (EP);
B32B2439/46 (EP); B32B2439/70 (EP); B32B2439/80 (EP);
B32B2457/12 (EP); B32B2457/16 (EP); C08J2323/10 (KR);
C08J2323/12 (EP,US); C08J2423/12 (EP); C08J2423/16 (EP) (-)
C-Set:
C08L23/12, C08L23/12 (EP);
C08L23/12, C08L23/16 (EP)
Former IPC [2023/17]C08J5/18, B29C55/12, B32B27/32, C08L23/10
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/17]
TitleGerman:BIAXIAL ORIENTIERTE POLYPROPYLENFOLIE[2023/17]
English:BIAXIALLY-ORIENTED POLYPROPYLENE FILM[2023/17]
French:FILM DE POLYPROPYLÈNE À ORIENTATION BIAXIALE[2023/17]
Entry into regional phase19.12.2022Translation filed 
19.12.2022National basic fee paid 
19.12.2022Search fee paid 
19.12.2022Designation fee(s) paid 
19.12.2022Examination fee paid 
Examination procedure19.12.2022Examination requested  [2023/17]
Fees paidRenewal fee
21.06.2023Renewal fee patent year 03
24.06.2024Renewal fee patent year 04
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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.
Documents cited:Search[X]US2017157803  (KUMA TAKUYA [JP], et al);
 [I]WO2017169952  (TOYO BOSEKI [JP]);
 [I]WO2017170244  (TOYO BOSEKI [JP]);
 [I]JP6488703B  ;
 [A]CN110023086  (TORAY INDUSTRIES);
 [I]WO2019244708  (TOYO BOSEKI [JP]);
 [XP]WO2020137789  (TOYO BOSEKI [JP])
International search[A]JP2006095940  (TORAY INDUSTRIES);
 [A]JP2007118362  (SHINETSU FILM KK);
 [A]JP2012007156  (TORAY INDUSTRIES);
 [A]WO2015072291  (TORAY INDUSTRIES [JP]);
 [A]WO2016043172  (TORAY INDUSTRIES [JP]);
 [A]WO2016182003  (TORAY INDUSTRIES [JP]);
 [A]JP2018141122  (TOYO BOSEKI);
 [A]JP2018197342  (OJI HOLDINGS CORP)
by applicantJP2013177645
 WO2016182003
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.