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

Extract from the Register of European Patents

EP About this file: EP4180549

EP4180549 - FE-BASED ALLOY FOR MELT-SOLIDIFICATION-SHAPING AND METAL POWDER [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.06.2024
Database last updated on 29.10.2024
FormerGrant of patent is intended
Status updated on  06.03.2024
FormerRequest for examination was made
Status updated on  14.04.2023
Most recent event   Tooltip20.06.2024(Expected) grantpublished on 24.07.2024  [2024/30]
Applicant(s)For all designated states
Daido Steel Co., Ltd.
1-10, Higashisakura 1-chome
Higashi-ku
Nagoya-shi
Aichi 461-8581 / JP
[2023/20]
Inventor(s)01 / YOSHIMOTO, Takashi
Nagoya-shi, Aichi-ken, 457-8545 / JP
 [2023/20]
Representative(s)Diehl & Partner
Patent- und Rechtsanwaltskanzlei mbB
Erika-Mann-Straße 9
80636 München / DE
[2023/20]
Application number, filing date22206707.610.11.2022
[2023/20]
Priority number, dateJP2021018372410.11.2021         Original published format: JP 2021183724
[2023/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4180549
Date:17.05.2023
Language:EN
[2023/20]
Type: B1 Patent specification 
No.:EP4180549
Date:24.07.2024
Language:EN
[2024/30]
Search report(s)(Supplementary) European search report - dispatched on:EP06.04.2023
ClassificationIPC:C22C38/44, B22F5/00, B22F10/28, B33Y10/00, B33Y70/00, C22C33/02, C22C38/46
[2023/20]
CPC:
C22C38/44 (EP,CN,KR,US); C22C38/58 (CN,KR,US); C22C38/40 (CN);
B22F1/00 (CN); B22F5/007 (EP); B33Y70/00 (EP,CN,KR,US);
B33Y80/00 (EP); C22C33/0257 (EP); C22C33/06 (KR);
C22C38/001 (CN,KR,US); C22C38/002 (US); C22C38/02 (CN,US);
C22C38/04 (CN,US); C22C38/06 (CN,KR,US); C22C38/34 (CN,KR);
C22C38/42 (CN,KR,US); C22C38/46 (EP,CN,KR,US); C22C38/48 (US);
C22C38/50 (US); B22F1/05 (EP); B22F1/065 (EP);
B22F1/16 (EP); B22F2303/15 (KR); B22F2998/00 (EP);
B22F2999/00 (EP); B33Y40/10 (EP); Y02P10/25 (EP) (-)
C-Set:
B22F2998/00, B22F2009/0824, B22F2009/0828, B22F2009/041, B22F9/10, B22F9/12 (EP);
B22F2998/00, B22F2009/0824, B22F2201/11, B22F2201/12, B22F2201/02 (EP);
B22F2999/00, B22F5/007, B22F10/28, B22F10/25 (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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/20]
TitleGerman:LEGIERUNG AUF EISENBASIS ZUR SCHMELZEVERFESTIGUNGS-FORMUNG UND METALLPULVER[2023/20]
English:FE-BASED ALLOY FOR MELT-SOLIDIFICATION-SHAPING AND METAL POWDER[2023/20]
French:ALLIAGE À BASE DE FE POUR LE FORMAGE PAR SOLIDIFICATION À L'ÉTAT FONDU ET POUDRE MÉTALLIQUE[2023/20]
Examination procedure10.11.2022Examination requested  [2023/20]
31.10.2023Amendment by applicant (claims and/or description)
31.10.2023Date on which the examining division has become responsible
07.03.2024Communication of intention to grant the patent
13.06.2024Fee for grant paid
13.06.2024Fee for publishing/printing paid
13.06.2024Receipt of the translation of the claim(s)
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.
Documents cited:Search[A]JP6601051B  ;
 [A]US2019368016  (KARAMCHEDU VENKATA SESHENDRA [SE], et al);
 [A]CN111570814  (UNIV XIAN ARCHITECTUR & TECH)
by applicantJPS183724B
 JPH031051B
 JP2020045567
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.