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Extract from the Register of European Patents

EP About this file: EP3974082

EP3974082 - TIAL ALLOY AND PRODUCTION METHOD THEREFOR [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.02.2022
Database last updated on 19.10.2024
FormerThe international publication has been made
Status updated on  27.11.2020
Most recent event   Tooltip03.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
IHI Corporation
1-1, Toyosu 3-chome, Koto-ku
Tokyo 135-8710 / JP
[2022/37]
Former [2022/13]For all designated states
IHI Corporation
1-1, Toyosu 3-chome
Koto-ku
Tokyo 135-8710 / JP
Inventor(s)01 / KUBUSHIRO, Keiji
c/o IHI Corporation,
1-1, Toyosu 3-chome, Koto-ku
Tokyo 135-8710 / JP
 [2022/37]
Former [2022/13]01 / KUBUSHIRO, Keiji
c/o IHI Corporation,
1-1, Toyosu 3-chome, Koto-ku
Tokyo 135-8710 / JP
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Strasse 29
80336 München / DE
[2022/13]
Application number, filing date20810724.318.03.2020
[2022/13]
WO2020JP11936
Priority number, dateJP2019009665223.05.2019         Original published format: JP 2019096652
[2022/13]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020235201
Date:26.11.2020
Language:JA
[2020/48]
Type: A1 Application with search report 
No.:EP3974082
Date:30.03.2022
Language:EN
[2022/13]
Search report(s)International search report - published on:JP26.11.2020
(Supplementary) European search report - dispatched on:EP04.05.2023
ClassificationIPC:B21J5/00, C22C14/00, C22F1/18
[2023/22]
CPC:
C22C14/00 (EP,US); B21J5/00 (EP); B22F3/15 (US);
C22F1/183 (EP); B22F2301/205 (US)
Former IPC [2022/13]B21J5/00, C22C14/00, C22F1/00, C22F1/18
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 [2022/13]
TitleGerman:TIAL-LEGIERUNG UND VERFAHREN ZU IHRER HERSTELLUNG[2022/13]
English:TIAL ALLOY AND PRODUCTION METHOD THEREFOR[2022/13]
French:ALLIAGE DE TIAL ET SON PROCÉDÉ DE PRODUCTION[2022/13]
Entry into regional phase16.12.2021Translation filed 
23.12.2021National basic fee paid 
23.12.2021Search fee paid 
23.12.2021Designation fee(s) paid 
23.12.2021Examination fee paid 
Examination procedure23.12.2021Examination requested  [2022/13]
24.11.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
31.03.2022Renewal fee patent year 03
31.03.2023Renewal fee patent year 04
31.03.2024Renewal fee patent year 05
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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.
Documents cited:Search[Y]US5205875  (HUANG SHYH-CHIN [US]) [Y] 1-9 * column 18 - column 19; example 28A; table VIII * * claims 1-5 *;
 [Y]JPH08283890  (NIPPON STEEL CORP) [Y] 1-11 * paragraph [0020] - paragraph [0030] * * examples 5-6; tables 1, 3 * * claims 1-4 *;
 [A]CN100425722C  (UNIV JINAN [CN]) [A] 1-11 * Embodiment; page 6 ** claims 1-2 *;
 [Y]CN106987754B  (UNIV NORTHWESTERN POLYTECHNICAL) [Y] 1-11 * paragraph [0006] - paragraph [0019] * * Embodiment 3 * * claim 1 *
International search[A]JPH01298127  (SUMITOMO METAL IND) [A] 1-11;
 [A]JPH05230568  (ASEA BROWN BOVERI) [A] 1-11;
 [A]JPH0649569  (SUMITOMO LIGHT METAL IND)[A] 1-11;
 [A]JPH08294783  (NHK SPRING CO LTD) [A] 1-11;
 [A]JP2008520826  [A] 1-11
by applicantJP2013209750
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.