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Extract from the Register of European Patents

EP About this file: EP4232187

EP4232187 - CHANGING SYSTEM AND METHOD FOR CHANGING A MIXER [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  07.06.2024
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  28.07.2023
FormerThe international publication has been made
Status updated on  07.05.2022
Formerunknown
Status updated on  03.11.2021
Most recent event   Tooltip24.07.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Dürr Systems AG
Carl-Benz-Straße 34
74321 Bietigheim-Bissingen / DE
[2023/35]
Inventor(s)01 / LOCHER, Bernd
75438 Knittlingen / DE
02 / GRIES, Sebastian
74078 Heilbronn / DE
03 / FITTERER, Alexander
74376 Gemmrigheim / DE
04 / BRODERSEN, Rik
74343 Sachsenheim / DE
 [2023/35]
Representative(s)v. Bezold & Partner Patentanwälte - PartG mbB
Ridlerstraße 57
80339 München / DE
[2023/35]
Application number, filing date21794323.212.10.2021
[2023/35]
WO2021EP78131
Priority number, dateDE20201012811826.10.2020         Original published format: DE102020128118
[2023/35]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2022089932
Date:05.05.2022
Language:DE
[2022/18]
Type: A1 Application with search report 
No.:EP4232187
Date:30.08.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 05.05.2022 takes the place of the publication of the European patent application.
[2023/35]
Search report(s)International search report - published on:EP05.05.2022
ClassificationIPC:B01F25/431, B01F35/40, B01F35/10, B01F33/501
[2023/35]
CPC:
B01F25/431 (EP,KR); B01F35/10 (EP,KR); B01F33/5013 (EP,KR,US);
B01F33/5025 (US); B01F35/12 (US); B01F35/22 (KR);
B01F35/40 (EP,KR,US); B25J18/00 (KR); B25J9/026 (KR);
B65G47/90 (US); B01F2101/2305 (EP,KR); B01F2101/36 (EP,KR,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 [2023/35]
TitleGerman:WECHSELSYSTEM UND VERFAHREN ZUM WECHSELN EINES MISCHERS[2023/35]
English:CHANGING SYSTEM AND METHOD FOR CHANGING A MIXER[2023/35]
French:SYSTÈME DE CHANGEMENT ET PROCÉDÉ DE CHANGEMENT D'UN MÉLANGEUR[2023/35]
Entry into regional phase12.05.2023National basic fee paid 
12.05.2023Designation fee(s) paid 
12.05.2023Examination fee paid 
Examination procedure12.05.2023Examination requested  [2023/35]
12.05.2023Date on which the examining division has become responsible
27.11.2023Amendment by applicant (claims and/or description)
06.06.2024Despatch of a communication from the examining division (Time limit: M04)
23.07.2024Reply to a communication from the examining division
Fees paidRenewal fee
25.10.2023Renewal fee patent year 03
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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.
Cited inInternational search[Y]EP1245296  (DUERR SYSTEMS GMBH [DE]) [Y] 3-7 * paragraph [0001] - paragraph [0006] * * paragraph [0009] - paragraph [0013] ** figure - *;
 [XAYI]US6698617  (SZYMANSKI RICHARD JOHN [US]) [X] 1-3,5,8,9,17-21,25-28 * column 1, line 13 - line 62 * * column 2, line 5 - line 44 * * column 2, line 65 - column 3, line 14 * * column 3, line 22 - line 45 * * figure - * [A] 10-16,22-24 [Y] 4,7 [I] 6;
 [XAY]EP3610941  (ARRIVAL ROBOTICS LTD [GB]) [X] 1,2,8,9,11,17-20,25-28 * paragraph [0001] * * paragraph [0004] - paragraph [0005] * * paragraph [0007] - paragraph [0009] * * paragraph [0023] - paragraph [0024] * * paragraph [0030] * * paragraph [0035] * * figure - * [A] 10,12-16,21-24 [Y] 3-7;
 [XY]WO2020035228  (ATLAS COPCO IAS GMBH [DE], et al) [X] 1,2,5,6,8-28 * page 1, line 1 - page 2, line 9 * * page 2, line 14 - page 4, line 9 * * page 9, line 24 - page 11, line 3 * * figure - * [Y] 3,4,7
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.