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Extract from the Register of European Patents

EP About this file: EP4393996

EP4393996 - LIQUID CRYSTAL POLYESTER PELLET COMPOSITION AND INJECTION MOLDED ARTICLE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  31.05.2024
Database last updated on 09.09.2024
FormerThe international publication has been made
Status updated on  03.03.2023
Most recent event   Tooltip31.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Sumitomo Chemical Company, Limited
2-7-1, Nihonbashi
Chuo-ku
Tokyo 103-6020 / JP
[2024/27]
Inventor(s)01 / SAITO Shintaro
Tsukuba-shi, Ibaraki 300-3294 / JP
 [2024/27]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2024/27]
Application number, filing date22861285.922.08.2022
[2024/27]
WO2022JP31478
Priority number, dateJP2021013644124.08.2021         Original published format: JP 2021136441
[2024/27]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023026997
Date:02.03.2023
Language:JA
[2023/09]
Type: A1 Application with search report 
No.:EP4393996
Date:03.07.2024
Language:EN
[2024/27]
Search report(s)International search report - published on:JP02.03.2023
ClassificationIPC:C08L67/00, B29C45/00, C08G63/60, C08J3/22, C08K3/04, C08K5/00
[2024/27]
CPC:
C08J3/22 (EP,KR); C08L67/00 (EP,KR); B29C45/00 (EP);
B29C45/0001 (EP,KR); C08G63/605 (EP); C08J3/203 (EP);
C08K3/04 (EP,KR); C08K5/00 (EP); C08K5/0041 (KR);
C08L2205/025 (KR) (-)
C-Set:
C08L67/00, C08K5/0041, C08K7/14, C08L67/00 (EP)
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 [2024/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FLÜSSIGKRISTALLPOLYESTERPELLETZUSAMMENSETZUNG UND SPRITZGUSSARTIKEL[2024/27]
English:LIQUID CRYSTAL POLYESTER PELLET COMPOSITION AND INJECTION MOLDED ARTICLE[2024/27]
French:COMPOSITION DE PASTILLES DE POLYESTER À CRISTAUX LIQUIDES ET ARTICLE MOULÉ PAR INJECTION[2024/27]
Entry into regional phase28.02.2024Translation filed 
20.03.2024National basic fee paid 
20.03.2024Search fee paid 
20.03.2024Designation fee(s) paid 
20.03.2024Examination fee paid 
Examination procedure20.03.2024Examination requested  [2024/27]
Fees paidRenewal fee
30.08.2024Renewal fee patent year 03
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Cited inInternational search[Y]JPH07102155  (MITSUBISHI CHEM CORP);
 [A]JP2011052045  (UNITIKA LTD);
 [Y]JP2021028381  (SUMITOMO CHEMICAL CO);
 [A]JP2021028376  (SUMITOMO CHEMICAL CO)
by applicantJPH06248165
 JP2021136441
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.