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Extract from the Register of European Patents

EP About this file: EP4183470

EP4183470 - ORGANIC SOLVENT RECOVERY SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  21.04.2023
Database last updated on 11.09.2024
FormerThe international publication has been made
Status updated on  21.01.2022
Most recent event   Tooltip26.08.2024The date on which the examining division becomes responsible, has been established 
26.08.2024Amendment by applicant 
Applicant(s)For all designated states
TOYOBO MC Corporation
Osaka Umeda Twin Towers South
13-1, Umeda 1-chome
Kita-ku, Osaka-shi
Osaka 530-0001 / JP
[2023/32]
Former [2023/21]For all designated states
TOYOBO CO., LTD.
13-1, Umeda 1-chome
Kita-ku
Osaka-shi
Osaka 5300001 / JP
Inventor(s)01 / TATEYAMA, Samu
Otsu-shi, Shiga 520-0292 / JP
02 / OKADA, Takemasa
Otsu-shi, Shiga 520-0292 / JP
03 / HAYASHI, Toshiaki
Osaka-shi, Osaka 530-8230 / JP
04 / SUGIURA, Tsutomu
Osaka-shi, Osaka 530-8230 / JP
05 / KOHNO, Daiki
Osaka-shi, Osaka 530-8230 / JP
 [2023/21]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2023/21]
Application number, filing date20945025.316.07.2020
[2023/21]
WO2020JP27692
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022014013
Date:20.01.2022
Language:JA
[2022/03]
Type: A1 Application with search report 
No.:EP4183470
Date:24.05.2023
Language:EN
[2023/21]
Search report(s)International search report - published on:JP20.01.2022
(Supplementary) European search report - dispatched on:EP22.03.2024
ClassificationIPC:B01D53/04, B01D53/06, B01J20/20, B01J20/34
[2023/21]
CPC:
B01J20/20 (EP); B01D53/0423 (EP); B01D53/0446 (EP);
B01D53/0462 (EP); B01D53/06 (EP); B01J20/28011 (EP);
B01J20/28023 (EP); B01J20/28033 (EP); B01D2253/102 (EP);
B01D2253/34 (EP); B01D2257/704 (EP); B01D2259/41 (EP);
B01D2259/414 (EP); B01J2220/603 (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 [2023/21]
TitleGerman:SYSTEM ZUR RÜCKGEWINNUNG VON ORGANISCHEN LÖSUNGSMITTELN[2023/21]
English:ORGANIC SOLVENT RECOVERY SYSTEM[2023/21]
French:SYSTÈME DE RÉCUPÉRATION DE SOLVANT ORGANIQUE[2023/21]
Entry into regional phase08.02.2023Translation filed 
16.02.2023National basic fee paid 
16.02.2023Search fee paid 
16.02.2023Designation fee(s) paid 
16.02.2023Examination fee paid 
Examination procedure16.02.2023Examination requested  [2023/21]
26.08.2024Amendment by applicant (claims and/or description)
26.08.2024Date on which the examining division has become responsible
Fees paidRenewal fee
16.02.2023Renewal fee patent year 03
24.07.2023Renewal fee patent year 04
24.07.2024Renewal fee patent year 05
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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[Y]JP2010142790  (TOYO BOSEKI);
 [Y]JP2014147865  (TOYO BOSEKI);
 [Y]WO2018101255  (TOYO BOSEKI [JP])
International search[A]JPH09308814  (TOHO KAKO KENSETSU KK) [A] 1-4 * , claims, examples, fig. 1 *;
 [A]JP2013111552  (TOYO BOSEKI) [A] 1-4 * , claims, paragraphs [0017], [0018], fig. 1 *;
 [A]JP2014147863  (TOYO BOSEKI) [A] 1-4 * , claims, examples, fig. 1 *;
 [A]JP2014147865  (TOYO BOSEKI) [A] 1-4* , claims, examples, fig. 1 *;
 [A]WO2018101255  (TOYO BOSEKI [JP]) [A] 1-4 * , claims, paragraphs [0029], [0040], [0041], examples, fig. 1 *
by applicantWO2013187274
 JP2014147863
 JP2014240052
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.