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Extract from the Register of European Patents

EP About this file: EP3831874

EP3831874 - ADDITIVE COMPOSITION, POLYOLEFIN RESIN COMPOSITION CONTAINING SAME, METHOD FOR PRODUCING POLYOLEFIN RESIN COMPOSITION, AND MOLDED ARTICLES THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.05.2021
Database last updated on 21.08.2024
FormerThe international publication has been made
Status updated on  01.02.2020
Most recent event   Tooltip26.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
ADEKA CORPORATION
2-35, Higashiogu 7-chome
Arakawa-ku
Tokyo
116-8554 / JP
[2021/23]
Inventor(s)01 / YOKOYAMA Ryo
c/o ADEKA CORPORATION, 2-13, Shirahata 5-chome,
Minami-ku
Saitama-shi, Saitama 336-0022 / JP
02 / YOKOTA Yuri
c/o ADEKA CORPORATION, 2-13, Shirahata 5-chome,
Minami-ku
Saitama-shi, Saitama 336-0022 / JP
 [2021/23]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2021/23]
Application number, filing date19841759.418.07.2019
[2021/23]
WO2019JP28320
Priority number, dateJP2018014092027.07.2018         Original published format: JP 2018140920
[2021/23]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020022189
Date:30.01.2020
Language:JA
[2020/05]
Type: A1 Application with search report 
No.:EP3831874
Date:09.06.2021
Language:EN
[2021/23]
Search report(s)International search report - published on:JP30.01.2020
(Supplementary) European search report - dispatched on:EP30.03.2022
ClassificationIPC:C08L23/00, C08K5/1575, C08K5/52, C08K5/098
[2022/17]
CPC:
C08K5/1575 (EP,US); C08K5/098 (EP); C08K5/527 (EP,US);
C08L23/12 (EP)
C-Set:
C08K5/098, C08L23/12 (EP);
C08K5/1575, C08L23/12 (EP);
C08K5/527, C08L23/12 (EP)
Former IPC [2021/23]C08L23/00, C08K5/1575, C08K5/52
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 [2021/23]
TitleGerman:ADDITIVZUSAMMENSETZUNG, POLYOLEFINHARZZUSAMMENSETZUNG DAMIT, VERFAHREN ZUR HERSTELLUNG EINER POLYOLEFINHARZZUSAMMENSETZUNG UND FORMARTIKEL DARAUS[2021/23]
English:ADDITIVE COMPOSITION, POLYOLEFIN RESIN COMPOSITION CONTAINING SAME, METHOD FOR PRODUCING POLYOLEFIN RESIN COMPOSITION, AND MOLDED ARTICLES THEREOF[2021/23]
French:COMPOSITION D'ADDITIF, COMPOSITION DE RÉSINE DE POLYOLÉFINE LA CONTENANT, PROCÉDÉ DE PRODUCTION DE COMPOSITION DE RÉSINE DE POLYOLÉFINE, ET ARTICLES MOULÉS DE CELLE-CI[2021/23]
Entry into regional phase15.02.2021Translation filed 
15.02.2021National basic fee paid 
15.02.2021Search fee paid 
15.02.2021Designation fee(s) paid 
15.02.2021Examination fee paid 
Examination procedure15.02.2021Examination requested  [2021/23]
25.10.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
26.07.2021Renewal fee patent year 03
27.07.2022Renewal fee patent year 04
26.07.2023Renewal fee patent year 05
25.07.2024Renewal 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.
Documents cited:Search[X]JP2009120800  (JAPAN POLYPROPYLENE CORP) [X] 1,3-8 * comparative examples 7 and 8; paragraphs [0048] , [0051]; examples 3,4; claims 1-3; table 1 *;
 [I]US2011105657  (TANJI NAOKO [JP], et al) [I] 1,2,5-8 * claims 1,4 *;
 [XI]US2013065994  (YOKOTA AKIKO [JP], et al) [X] 1,5 * example 11; table 2 * [I] 1,2,5-8;
 [A]CN105131334  (UNIV EAST CHINA SCIENCE & TECH)[A] 1-8
International search[X]JP2009120800  (JAPAN POLYPROPYLENE CORP) [X] 1-6 * , paragraphs [0098]-[0102], table 1, examples 3, 4 (Family: none) *;
 [X]JP2011246589  (ADEKA CORP) [X] 1-6 * , claims 1, 7, paragraphs [0042], [0083], [0101], [0107], [0115], [0130], table 2, example 11 & US 2013/0065994 A1, claims 1, 7, paragraphs [0054], [0084], [0099], [0102], [0110], [0126], table 2, example 11 & WO 2011/148868 A1 & EP 2578620 A1 & CN 102918091 A & KR 10-2013-0088048 A *;
 [A]JP2015201616  (OJI HOLDINGS CORP) [A] 1-6* , paragraph [0025] (Family: none) *
by applicantWO2014192813
 WO2016043172
 JP2017171884
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.