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Extract from the Register of European Patents

EP About this file: EP3730537

EP3730537 - SILICONE RESIN-COVERED SILICONE ELASTOMER PARTICLES, ORGANIC RESIN ADDITIVE, AND OTHER USES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.09.2020
Database last updated on 25.09.2024
FormerThe international publication has been made
Status updated on  29.06.2019
Most recent event   Tooltip15.11.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Dow Toray Co., Ltd.
2-24, Higashi-Shinagawa 2-Chome
Shinagawa-ku
Tokyo 1408617 / JP
[2020/44]
Inventor(s)01 / WAKITA, Mari
663-31 Miyazakicho, Chuo-ku
Chiba-shi, Chiba, 260-0805 / JP
02 / TANIGUCHI, Hiroko
4-1-2-101 Masago
Mihama-ku
Chiba-shi, Chiba, 261-0011 / JP
03 / YOSHIZAWA, Takeshi
4-1-22 Jozai-Higashi
Kisarazu-shi, Chiba, 292-0806 / JP
 [2020/44]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2020/44]Murgitroyd & Company
Scotland House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date18892948.319.12.2018
[2020/44]
WO2018JP46703
Priority number, dateJP2017024339220.12.2017         Original published format: JP 2017243392
[2020/44]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019124418
Date:27.06.2019
Language:JA
[2019/26]
Type: A1 Application with search report 
No.:EP3730537
Date:28.10.2020
Language:EN
[2020/44]
Search report(s)International search report - published on:JP27.06.2019
(Supplementary) European search report - dispatched on:EP27.07.2021
ClassificationIPC:C08G77/50, A61K8/891, A61Q1/12, C08J3/05, C08J7/04, C08L83/04, C08L83/14, C09D7/65, C09D183/04, C09D183/14, C09D201/00, C09D183/02
[2021/34]
CPC:
C08J3/126 (EP,KR,US); A61K8/891 (EP,KR,US); A61Q1/12 (EP,KR,US);
C08G77/08 (US); C08G77/12 (EP,KR,US); C08G77/20 (EP,KR);
C08G77/38 (US); C08G77/50 (EP,KR); C08J3/05 (KR);
C08J3/24 (KR); C08J7/0427 (US); C08L83/04 (KR);
C08L83/06 (US); C08L83/14 (EP,KR); C09D183/02 (EP);
C09D183/04 (KR); C09D183/06 (US); C09D183/14 (KR,US);
C09D201/00 (EP,KR); C09D7/65 (EP,KR); C08J2383/04 (EP);
C08J2383/05 (US); C08J2383/14 (US); C08J2483/04 (EP);
C08L2312/08 (US) (-)
C-Set:
C08L83/04, C08L83/00, C08K5/56 (EP)
Former IPC [2020/44]C08G77/50, A61K8/891, A61Q1/12, C08J3/05, C08J7/04, C08L83/04, C08L83/14, C09D7/65, C09D183/04, C09D183/14, C09D201/00
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 [2020/44]
TitleGerman:SILIKONHARZBESCHICHTETE SILIKONELASTOMERPARTIKEL, ORGANISCHES HARZADDITIV UND ANDERE VERWENDUNGEN[2020/44]
English:SILICONE RESIN-COVERED SILICONE ELASTOMER PARTICLES, ORGANIC RESIN ADDITIVE, AND OTHER USES[2020/44]
French:PARTICULES D'ÉLASTOMÈRE DE SILICONE RECOUVERTES DE RÉSINE DE SILICONE, ADDITIF DE RÉSINE ORGANIQUE ET AUTRES UTILISATIONS[2020/44]
Entry into regional phase25.06.2020Translation filed 
25.06.2020National basic fee paid 
25.06.2020Search fee paid 
25.06.2020Designation fee(s) paid 
25.06.2020Examination fee paid 
Examination procedure25.06.2020Examination requested  [2020/44]
22.02.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
14.12.2020Renewal fee patent year 03
10.11.2021Renewal fee patent year 04
14.11.2022Renewal fee patent year 05
15.11.2023Renewal fee patent year 06
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Documents cited:Search[XI]EP2216357  (SHINETSU CHEMICAL CO [JP]);
 [XI]WO2011002695  (DOW CORNING [US], et al);
 [XI]FR2972350  (OREAL [FR]);
 [E]EP3699235  (SHINETSU CHEMICAL CO [JP])
International search[Y]JPH04348143  (DOW CORNING TORAY SILICONE);
 [Y]JPH08109262  (DOW CORNING TORAY SILICONE);
 [Y]JPH09208709  (DOW CORNING TORAY SILICONE);
 [Y]JPH1036219  (DOW CORNING TORAY SILICONE);
 [Y]JPH10175816  (DOW CORNING TORAY SILICONE);
 [Y]JP2010180335  (SHINETSU CHEMICAL CO);
 [Y]JP2011026469  (DOW CORNING TORAY CO LTD);
 [Y]JP2012517959  ;
 [Y]WO2017142068  (WACKER ASAHIKASEI SILICONE CO LTD [JP]);
 [Y]WO2017191798  (DOW CORNING TORAY CO LTD [JP])
by applicantJP2003226812
 WO2006098334
 JP2010132878
 JP2011102354
 JP2011105663
 JP2011168634
 JP2014122316
 WO2017191798
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.