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Extract from the Register of European Patents

EP About this file: EP3835289

EP3835289 - SULFUR-CONTAINING POLYMERIZABLE MONOMER AND USE THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.05.2021
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  15.02.2020
Most recent event   Tooltip21.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Sun Medical Co., Ltd.
571-2, Furutaka-cho
Moriyama-shi
Shiga 524-0044 / JP
For all designated states
Mitsui Chemicals, Inc.
2-1, Yaesu 2-chome
Chuo-ku
Tokyo 104-0028 / JP
[2023/18]
Former [2021/24]For all designated states
Sun Medical Co., Ltd.
571-2, Furutaka-cho
Moriyama-shi
Shiga 524-0044 / JP
For all designated states
Mitsui Chemicals, Inc.
5-2, Higashi-Shimbashi 1-chome
Minato-ku
Tokyo 105-7122 / JP
Inventor(s)01 / MATSUMURA Hideo
46-6-706, Ojima 5-chome, Koto-ku
Tokyo 136-0072 / JP
02 / MIYAMORI Sayaka
c/o SUN MEDICAL CO., LTD.
571-2, Furutaka-cho
Moriyama-shi, Shiga 524-0044 / JP
03 / YAMAMOTO Takashi
c/o SUN MEDICAL CO., LTD.
571-2, Furutaka-cho
Moriyama-shi, Shiga 524-0044 / JP
04 / YOSHINAGA Kazuhiko
c/o SUN MEDICAL CO., LTD.
571-2, Furutaka-cho
Moriyama-shi, Shiga 524-0044 / JP
05 / MIO Shigeru
c/o MITSUI CHEMICALS, INC.
580-32, Nagaura
Sodegaura-shi, Chiba 299-0265 / JP
06 / KIYONO Shinji
c/o MITSUI CHEMICALS, INC.
580-32, Nagaura
Sodegaura-shi, Chiba 299-0265 / JP
07 / SUZUKI Hina
c/o MITSUI CHEMICALS, INC.
580-32, Nagaura
Sodegaura-shi, Chiba 299-0265 / JP
 [2021/24]
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[2021/24]
Application number, filing date19847149.209.08.2019
[2021/24]
WO2019JP31707
Priority number, dateJP2018015030909.08.2018         Original published format: JP 2018150309
[2021/24]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020032268
Date:13.02.2020
Language:JA
[2020/07]
Type: A1 Application with search report 
No.:EP3835289
Date:16.06.2021
Language:EN
[2021/24]
Search report(s)International search report - published on:JP13.02.2020
(Supplementary) European search report - dispatched on:EP17.03.2022
ClassificationIPC:C07D233/86, A61K6/00
[2021/24]
CPC:
C07D233/96 (EP); A61K6/30 (EP,US); A61K6/62 (US);
A61K6/76 (US); A61K6/844 (EP); C07D233/86 (EP,US);
C07D251/46 (US); C09J133/12 (US) (-)
C-Set:
A61K6/30, C08L33/08 (EP);
A61K6/30, C08L33/10 (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 [2021/24]
TitleGerman:SCHWEFEL ENTHALTENDES POLYMERISIERBARES MONOMER UND DESSEN VERWENDUNG[2021/24]
English:SULFUR-CONTAINING POLYMERIZABLE MONOMER AND USE THEREOF[2021/24]
French:MONOMÈRE POLYMÉRISABLE CONTENANT DU SOUFRE ET SON UTILISATION[2021/24]
Entry into regional phase02.02.2021Translation filed 
02.02.2021National basic fee paid 
02.02.2021Search fee paid 
02.02.2021Designation fee(s) paid 
02.02.2021Examination fee paid 
Examination procedure02.02.2021Examination requested  [2021/24]
17.10.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
20.08.2021Renewal fee patent year 03
17.08.2022Renewal fee patent year 04
17.08.2023Renewal fee patent year 05
21.08.2024Renewal fee patent year 06
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[A]JP2008056649  (TOKUYAMA DENTAL CORP) [A] 1-15 * pages 6-8 *;
 [X]  - BABICH K ET AL, "Synthesis of Benzylidene and Azo Containing Polymers for Photophisical Application", vol. 1, no. 1, ISSN 2312-3222, (20130101), pages 105 - 110, FRENCH-UKRAINIAN JOURNAL OF CHEMISTRY, RU, URL: https://core.ac.uk/download/pdf/235737323.pdf, XP009533762 [X] 1-4,6,8-15 * page 106; compound 3 *
International search[A]JPS6483254  (MITSUI PETROCHEMICAL IND) [A] 1-15* , entire text (Family: none) *;
 [A]JPH04217905  (TERUMO CORP) [A] 1-15 * , entire text (Family: none) *;
 [A]WO2018034212  (TOKUYAMA DENTAL CORP [JP]) [A] 1-15 * , pp. 24-30 & EP 3501482 A1 & CN 109475470 A & KR 10-2019-0039187 A *
 [X]  - Database, (20180430), Database accession no. 2221947-53-9 [X] 1-4, 6
by applicantJPS5421438
 JPS5821607
 JPS59140276
 JPS59142268
 JPS61293951
 JPS6483254
 JPH01138282
 JPH05117595
 JPH08113763
 JPH101409
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.