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: EP3751022

EP3751022 - STEEL SHEET FOR CONTAINERS AND METHOD FOR PRODUCING STEEL SHEET FOR CONTAINERS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  13.11.2020
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  17.08.2019
Most recent event   Tooltip23.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome
Chiyoda-ku
Tokyo 100-8071 / JP
[2020/51]
Inventor(s)01 / TANI Yoshiaki
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION, 6-
1, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8071 / JP
02 / HIRANO Shigeru
c/o NIPPON STEEL & SUMITOMO METAL CORPORATION, 6-
1, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-8071 / JP
 [2020/51]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2020/51]
Application number, filing date19750573.808.02.2019
[2020/51]
WO2019JP04740
Priority number, dateJP2018002229609.02.2018         Original published format: JP 2018022296
[2020/51]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019156245
Date:15.08.2019
Language:JA
[2019/33]
Type: A1 Application with search report 
No.:EP3751022
Date:16.12.2020
Language:EN
[2020/51]
Search report(s)International search report - published on:JP15.08.2019
(Supplementary) European search report - dispatched on:EP05.10.2021
ClassificationIPC:C25D11/38, C25D9/10, C25D3/06
[2021/44]
CPC:
C25D9/10 (EP); C25D11/38 (KR,US); B32B15/04 (US);
B65D65/42 (US); C23C22/50 (EP); C25D3/06 (EP);
B32B2255/205 (US); C23C2222/10 (EP); Y10T428/12583 (US);
Y10T428/12854 (US); Y10T428/12972 (US) (-)
Former IPC [2020/51]C25D11/38
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 [2020/51]
TitleGerman:STAHLBLECH FÜR BEHÄLTER UND VERFAHREN ZUR HERSTELLUNG VON STAHLBLECH FÜR BEHÄLTER[2020/51]
English:STEEL SHEET FOR CONTAINERS AND METHOD FOR PRODUCING STEEL SHEET FOR CONTAINERS[2020/51]
French:TÔLE D'ACIER POUR CONTENANTS ET SON PROCÉDÉ DE PRODUCTION[2020/51]
Entry into regional phase14.08.2020Translation filed 
04.09.2020National basic fee paid 
04.09.2020Search fee paid 
04.09.2020Designation fee(s) paid 
04.09.2020Examination fee paid 
Examination procedure04.09.2020Examination requested  [2020/51]
31.03.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
22.02.2021Renewal fee patent year 03
21.02.2022Renewal fee patent year 04
22.02.2023Renewal fee patent year 05
22.02.2024Renewal fee patent year 06
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[XI]US4617095  (TOMASZEWSKI THADDEUS W [US]) [X] 5,6 * column 6, lines 15-44 * [I] 8;
 [Y]US6004448  (MARTYAK NICHOLAS M [US]) [Y] 7 * column 3, lines 11-40 * * column 4, lines 38-63 * * column 5, line 29 - column 6, line 3 * * column 7, line 48 - column 8, line 23 *;
 [Y]WO2015177314  (TATA STEEL IJMUIDEN BV [NL]) [Y] 7 * paragraph [0007] - paragraph [0010]; figures 7, 8 * * paragraph [0013] * * paragraph [0039] - paragraph [0040] * * paragraph [0050] - paragraph [0051] * * paragraph [0053] ** paragraph [0057] *;
 [XI]  - WINT N ET AL, "The corrosion of chromium based coatings for packaging steel", ELECTROCHIMICA ACTA, ELSEVIER, AMSTERDAM, NL, (20160116), vol. 203, doi:10.1016/J.ELECTACTA.2016.01.100, ISSN 0013-4686, pages 326 - 336, XP029651468 [X] 1,2 * Sections 2.1, 2.2.1 and 3.1 Page 327, last paragraph;; figures 2, 5 * [I] 3,4

DOI:   http://dx.doi.org/10.1016/j.electacta.2016.01.100
International search[A]JPH11200091  (KAWASAKI STEEL CO) [A] 1-8* , *;
 [A]JP2015520794  [A] 1-8 * , *
by applicantJP2018022296
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.