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: EP4271846

EP4271846 - COPPER-TIN CONTINUOUS CASTING ALLOY [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  15.08.2024
Database last updated on 19.10.2024
FormerRequest for examination was made
Status updated on  06.10.2023
FormerThe international publication has been made
Status updated on  28.10.2022
Formerunknown
Status updated on  26.05.2022
Most recent event   Tooltip15.08.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
KS Gleitlager GmbH
Am Bahnhof 14
68789 St. Leon-Rot / DE
[2023/45]
Inventor(s)01 / TAMMEN, Abram
26871 Papenburg / DE
02 / TAMMEN, Niklas
26871 Papenburg / DE
 [2023/45]
Representative(s)DREISS Patentanwälte PartG mbB
Friedrichstraße 6
70174 Stuttgart / DE
[2023/45]
Application number, filing date22723679.121.04.2022
[2023/45]
WO2022EP60544
Priority number, dateDE20211011030622.04.2021         Original published format: DE102021110306
[2023/45]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2022223687
Date:27.10.2022
Language:DE
[2022/43]
Type: A1 Application with search report 
No.:EP4271846
Date:08.11.2023
Language:DE
The application published by WIPO in one of the EPO official languages on 27.10.2022 takes the place of the publication of the European patent application.
[2023/45]
Search report(s)International search report - published on:EP27.10.2022
ClassificationIPC:C22C9/02
[2023/45]
CPC:
C22C9/02 (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 [2023/45]
TitleGerman:KUPFER-ZINN-STRANGGUSSLEGIERUNG[2023/45]
English:COPPER-TIN CONTINUOUS CASTING ALLOY[2023/45]
French:ALLIAGE DE COULÉE CONTINUE À BASE DE CUIVRE ET D?ÉTAIN[2023/45]
Entry into regional phase03.08.2023National basic fee paid 
03.08.2023Designation fee(s) paid 
03.08.2023Examination fee paid 
Examination procedure03.08.2023Examination requested  [2023/45]
03.08.2023Date on which the examining division has become responsible
20.02.2024Amendment by applicant (claims and/or description)
16.08.2024Communication of intention to grant the patent
Fees paidRenewal fee
07.03.2024Renewal fee patent year 03
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[A]US4130421  (PLEWES JOHN T, et al);
 [A]CN101806324  (ZHEJIANG CHANGSHENG SLIDING BEARING CO LTD);
 [A]US2020355221  (EBERHARD ALEXANDER [AT], et al)
by applicantEP3736350
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.