blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP4093550

EP4093550 - STIRRED BALL MILL, STIRRED BALL MILL STIRRING MECHANISM, AND METHOD FOR COMMINUTING MILLING MATERIAL [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  28.10.2022
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  30.07.2021
Formerunknown
Status updated on  03.02.2021
Most recent event   Tooltip15.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
FLSmidth A/S
Vigerslev Allé 77
2500 Valby / DK
[2022/48]
Inventor(s)01 / SILBERMANN, Falk
Am Königskamp 10
59071 Hamm / DE
 [2022/48]
Representative(s)(deleted)
[2022/48]
Application number, filing date21701526.222.01.2021
[2022/48]
WO2021EP51484
Priority number, dateDE20201020087824.01.2020         Original published format: DE102020200878
[2022/48]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2021148623
Date:29.07.2021
Language:DE
[2021/30]
Type: A1 Application with search report 
No.:EP4093550
Date:30.11.2022
Language:DE
The application published by WIPO in one of the EPO official languages on 29.07.2021 takes the place of the publication of the European patent application.
[2022/48]
Search report(s)International search report - published on:EP29.07.2021
ClassificationIPC:B02C17/16
[2022/48]
CPC:
B02C17/163 (EP,US); B02C17/16 (EP); B02C2017/165 (EP,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 [2022/48]
TitleGerman:RÜHRWERKSKUGELMÜHLE, RÜHRWERKSKUGELMÜHLENRÜHRWERK UND VERFAHREN ZUM ZERKLEINERN VON MAHLGUT[2022/48]
English:STIRRED BALL MILL, STIRRED BALL MILL STIRRING MECHANISM, AND METHOD FOR COMMINUTING MILLING MATERIAL[2022/48]
French:BROYEUR À BOULETS AGITÉ, MÉCANISME D'AGITATION DE BROYEUR À BOULETS AGITÉ, ET PROCÉDÉ DE BROYAGE DE MATÉRIAU À BROYER[2022/48]
Entry into regional phase24.08.2022National basic fee paid 
24.08.2022Designation fee(s) paid 
24.08.2022Examination fee paid 
Examination procedure24.08.2022Examination requested  [2022/48]
24.08.2022Date on which the examining division has become responsible
31.01.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
14.12.2022Renewal fee patent year 03
14.12.2023Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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[Y]DE1211904  (DRAISWERKE GMBH);
 [XI]GB1351367  (GABOR K);
 [X]CN104324782  (ZHAO XUZHE);
 [XY]CN104841525  (UNIV KUNMING SCIENCE & TECHNOLOGY );
 [Y]CN108855427  (XISHUANGBANNA HAIBANG MINING TECH CONSULTATION CO LTD)
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.