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Extract from the Register of European Patents

EP About this file: EP3665227

EP3665227 - PURIFIED CONCENTRATED AQUEOUS LEUCOINDIGO SALT SOLUTIONS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  03.03.2023
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  15.05.2020
FormerThe international publication has been made
Status updated on  16.02.2019
Formerunknown
Status updated on  17.08.2018
Most recent event   Tooltip26.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Archroma IP GmbH
Neuhofstrasse 11
4153 Reinach / CH
[2020/25]
Inventor(s)01 / LUCIC, Erwin
c/o Archroma Singapore PTE. LTD
1 International Business Park
6 - 01 The Synergy
Singapore 609917 / SG
02 / HÜBNER, Jörg
Cambridgestrasse 7
69115 Heidelberg / DE
 [2020/25]
Representative(s)Ricker, Mathias
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstraße 5-7
80331 München / DE
[N/P]
Former [2020/25]Ricker, Mathias
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstrasse 5-7
80331 München / DE
Application number, filing date18750223.210.08.2018
[2020/25]
WO2018EP71783
Priority number, dateEP2017018597111.08.2017         Original published format: EP 17185971
EP2017018597611.08.2017         Original published format: EP 17185976
EP2017018598011.08.2017         Original published format: EP 17185980
EP2018017334318.05.2018         Original published format: EP 18173343
[2020/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019030389
Date:14.02.2019
Language:EN
[2019/07]
Type: A1 Application with search report 
No.:EP3665227
Date:17.06.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 14.02.2019 takes the place of the publication of the European patent application.
[2020/25]
Search report(s)International search report - published on:EP14.02.2019
ClassificationIPC:C09B7/02, D06P1/22, D06P1/673, C09B67/44, C09B67/54
[2020/25]
CPC:
C09B7/02 (EP,CN,KR,US); C09B67/0083 (EP,CN,KR,US); C09B67/0078 (CN);
C09B67/0096 (EP,CN,KR,US); D06P1/228 (EP,KR,US); B01D3/14 (US)
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 [2020/25]
TitleGerman:GEREINIGTE KONZENTRIERTE WÄSSRIGE LEUCOINDIGO-SALZLÖSUNGEN[2020/25]
English:PURIFIED CONCENTRATED AQUEOUS LEUCOINDIGO SALT SOLUTIONS[2020/25]
French:SOLUTIONS AQUEUSES CONCENTRÉES PURIFIÉES DE SEL DE LEUCOINDIGO[2020/25]
Entry into regional phase10.03.2020National basic fee paid 
10.03.2020Designation fee(s) paid 
10.03.2020Examination fee paid 
Examination procedure10.03.2020Examination requested  [2020/25]
10.03.2020Date on which the examining division has become responsible
23.09.2020Amendment by applicant (claims and/or description)
06.03.2023Despatch of a communication from the examining division (Time limit: M04)
16.05.2023Reply to a communication from the examining division
Fees paidRenewal fee
28.08.2020Renewal fee patent year 03
26.08.2021Renewal fee patent year 04
25.08.2022Renewal fee patent year 05
28.08.2023Renewal fee patent year 06
26.08.2024Renewal fee patent year 07
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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.
Cited inInternational search[A]US5424453  (KOHLHAUPT REINHOLD [DE], et al);
 [A]US5586992  (SCHNITZER GEORG [DE], et al);
 [IDAY]US6428581  (GAENG MANFRED [DE], et al);
 [IDAY]WO2004024826  (DYSTAR TEXTILFARBEN GMBH & CO [DE], et al)
by applicantWO9423114
 WO0004100
 WO2004024826
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.