EP3889569 - AMBIENT-HYDROGEN-LEVEL ASSESSMENT METHOD AND WHITE-STRUCTURE-DAMAGE-LIKELIHOOD PREDICTION METHOD [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.03.2024 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 31.03.2023 | ||
Former | Grant of patent is intended Status updated on 09.02.2023 | ||
Former | Examination is in progress Status updated on 26.11.2021 | ||
Former | Request for examination was made Status updated on 03.09.2021 | ||
Former | The international publication has been made Status updated on 06.06.2020 | Most recent event Tooltip | 02.08.2024 | Lapse of the patent in a contracting state New state(s): BE | published on 04.09.2024 [2024/36] | Applicant(s) | For all designated states NSK Ltd. 6-3, Ohsaki 1-chome Shinagawa-ku Tokyo 141-8560 / JP | [2021/40] | Inventor(s) | 01 /
YAMADA, Hiroki c/o NSK Ltd. 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | 02 /
IMAI, Atsushi c/o NSK Ltd. 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | 03 /
UYAMA, Hideyuki c/o NSK Ltd. 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | [2021/50] |
Former [2021/40] | 01 /
YAMADA Hiroki c/o NSK Ltd., 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | ||
02 /
IMAI Atsushi c/o NSK Ltd., 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | |||
03 /
UYAMA Hideyuki c/o NSK Ltd., 5-50, Kugenumashinmei 1-chome Fujisawa-shi, Kanagawa 251-8501 / JP | Representative(s) | Rings, Rolf Klingseisen, Rings & Partner Patentanwälte Postfach 10 15 61 80089 München / DE | [2021/40] | Application number, filing date | 19890674.5 | 31.10.2019 | [2021/40] | WO2019JP42833 | Priority number, date | JP20180224838 | 30.11.2018 Original published format: JP 2018224838 | [2021/40] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020110593 | Date: | 04.06.2020 | Language: | JA | [2020/23] | Type: | A1 Application with search report | No.: | EP3889569 | Date: | 06.10.2021 | Language: | EN | [2021/40] | Type: | B1 Patent specification | No.: | EP3889569 | Date: | 03.05.2023 | Language: | EN | [2023/18] | Search report(s) | International search report - published on: | JP | 04.06.2020 | (Supplementary) European search report - dispatched on: | EP | 10.08.2021 | Classification | IPC: | G01M13/04, F16C19/52, G01N33/20 | [2021/40] | CPC: |
G01N33/2025 (EP);
G01N17/002 (US);
F16C19/52 (EP,US);
G01M13/04 (EP,US);
G01N17/006 (US);
F16C2326/01 (EP);
F16C33/62 (EP)
(-)
| Designated contracting states | AL, 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 [2021/40] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | VERFAHREN ZUR BEURTEILUNG DER UMGEBUNGSWASSERSTOFFKONZENTRATION UND VERFAHREN ZUR VORHERSAGE DER WAHRSCHEINLICHKEIT VON SCHÄDEN WEISSER STRUKTUREN | [2021/40] | English: | AMBIENT-HYDROGEN-LEVEL ASSESSMENT METHOD AND WHITE-STRUCTURE-DAMAGE-LIKELIHOOD PREDICTION METHOD | [2021/40] | French: | PROCÉDÉ D'ÉVALUATION DE NIVEAU D'HYDROGÈNE AMBIANT ET PROCÉDÉ DE PRÉDICTION DE PROBABILITÉ D'ENDOMMAGEMENT DE STRUCTURE BLANCHE | [2021/40] | Entry into regional phase | 25.02.2021 | Translation filed | 25.02.2021 | National basic fee paid | 25.02.2021 | Search fee paid | 25.02.2021 | Designation fee(s) paid | 25.02.2021 | Examination fee paid | Examination procedure | 25.02.2021 | Examination requested [2021/40] | 22.10.2021 | Amendment by applicant (claims and/or description) | 30.11.2021 | Despatch of a communication from the examining division (Time limit: M04) | 23.12.2021 | Reply to a communication from the examining division | 10.02.2023 | Communication of intention to grant the patent | 21.03.2023 | Fee for grant paid | 21.03.2023 | Fee for publishing/printing paid | 21.03.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 06.02.2024 | No opposition filed within time limit [2024/15] | Fees paid | Renewal fee | 19.10.2021 | Renewal fee patent year 03 | 15.09.2022 | Renewal fee patent year 04 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 03.05.2023 | CZ | 03.05.2023 | DK | 03.05.2023 | EE | 03.05.2023 | ES | 03.05.2023 | FI | 03.05.2023 | HR | 03.05.2023 | IT | 03.05.2023 | LT | 03.05.2023 | LV | 03.05.2023 | MC | 03.05.2023 | NL | 03.05.2023 | PL | 03.05.2023 | RO | 03.05.2023 | RS | 03.05.2023 | SE | 03.05.2023 | SI | 03.05.2023 | SK | 03.05.2023 | SM | 03.05.2023 | NO | 03.08.2023 | GR | 04.08.2023 | IS | 03.09.2023 | PT | 04.09.2023 | BE | 31.10.2023 | CH | 31.10.2023 | LU | 31.10.2023 | [2024/36] |
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PT | 04.09.2023 | Documents cited: | Search | [Y]EP1676932 (KOBE STEEL LTD [JP], et al) [Y] 1,4 * paragraphs [0032] , [ 138] - [0140]; figure 1 *; | [Y]JP2009019639 (NTN TOYO BEARING CO LTD) [Y] 1,4 * paragraph [0089] *; | [A] - EVANS M-H ET AL, "Effect of hydrogen on butterfly and white etching crack (WEC) formation under rolling contact fatigue (RCF)", WEAR, (20130314), vol. 306, no. 1, doi:10.1016/J.WEAR.2013.03.008, ISSN 0043-1648, pages 226 - 241, XP028756684 [A] 1-5 * paragraphs [001.] , [ 3.1.] , [ 3.2.] * DOI: http://dx.doi.org/10.1016/j.wear.2013.03.008 | International search | [A]JPH1194704 (NIPPON SEIKO KK) [A] 1-5; | [A]JP2004278782 (NTN TOYO BEARING CO LTD) [A] 1-5; | [A]US2014157874 (STRANDELL INGEMAR [SE]) [A] 1-5; | [A]JP2017122633 (NIPPON STEEL & SUMITOMO METAL CORP) [A] 1-5; | [PA]JP2019035756 (NTN TOYO BEARING CO LTD)[PA] 1-5; | [A] - Hisao MATSUNAGA, Hiroki KOMATA, Junichiro YAMABE, Saburo MATSUOKA, "OS2107 Effect of hydrogen 011 shear-mode fatigue crack growth in rolling contact fatigue of a bearing steel", Proceedings of the Materials & Mechanics Conference, (20131010), no. 13-8, doi:10.1299/jsmemm.2013._OS2107-1_, pages 1 - 2, XP009526035 [A] 1-5 DOI: http://dx.doi.org/10.1299/jsmemm.2013._OS2107-1_ | by applicant | JP6072504B |