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EP4005986
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EP About this file: EP4005986
| EP4005986 - METHOD FOR MANUFACTURING OPTICAL FIBER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.04.2022 Database last updated on 20.12.2024 | |
| Former | The international publication has been made Status updated on 05.02.2021 | Most recent event Tooltip | 15.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Fujikura Ltd. 1-5-1, Kiba Koto-ku Tokyo 135-8512 / JP | [N/P] |
| Former [2022/22] | For all designated states Fujikura Ltd. 1-5-1, Kiba Koto-ku Tokyo 135-8512 / JP | Inventor(s) | 01 /
ISHIDA Itaru c/o Fujikura Ltd., Suzuka Works, 1800, Kishioka- cho Suzuka-shi, Mie 510-0226 / JP | [2022/22] | Representative(s) | Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR | [N/P] |
| Former [2022/22] | Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR | Application number, filing date | 20845908.1 | 07.05.2020 | [2022/22] | WO2020JP18538 | Priority number, date | JP20190141326 | 31.07.2019 Original published format: JP 2019141326 | [2022/22] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021019864 | Date: | 04.02.2021 | Language: | JA | [2021/05] | Type: | A1 Application with search report | No.: | EP4005986 | Date: | 01.06.2022 | Language: | EN | [2022/22] | Search report(s) | International search report - published on: | JP | 04.02.2021 | (Supplementary) European search report - dispatched on: | EP | 20.07.2023 | Classification | IPC: | C03B37/027, C03B37/035, G02B6/02, C03C25/1025, C03C25/16, C03C25/326, C03B37/025, C03B37/03 | [2023/34] | CPC: |
C03C25/16 (EP);
C03B37/025 (CN);
C03B37/0253 (EP,CN,US);
C03B37/027 (US);
C03B37/02718 (EP,CN);
C03B37/032 (EP,US);
C03C25/1025 (EP);
C03C25/105 (US);
C03C25/26 (CN);
C03C25/326 (EP)
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| Former IPC [2022/22] | C03B37/027, C03B37/035, G02B6/02, G02B6/44 | 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 [2022/22] | Title | German: | VERFAHREN ZUR HERSTELLUNG EINER OPTISCHEN FASER | [2022/22] | English: | METHOD FOR MANUFACTURING OPTICAL FIBER | [2022/22] | French: | PROCÉDÉ DE FABRICATION DE FIBRE OPTIQUE | [2022/22] | Entry into regional phase | 05.10.2021 | Translation filed | 05.10.2021 | National basic fee paid | 05.10.2021 | Search fee paid | 05.10.2021 | Designation fee(s) paid | 05.10.2021 | Examination fee paid | Examination procedure | 05.10.2021 | Examination requested [2022/22] | 30.01.2024 | Amendment by applicant (claims and/or description) | 30.01.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 15.03.2022 | Renewal fee patent year 03 | 16.03.2023 | Renewal fee patent year 04 | 14.03.2024 | Renewal fee patent year 05 |
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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. | Cited in | International search | [A]JP2011505326 ; | [A]JP2012051757 (SUMITOMO ELECTRIC INDUSTRIES); | [A]WO2014208382 (FUJIKURA LTD [JP]); | [A]WO2017038396 (FUJIKURA LTD [JP]) | by applicant | JPS5851636B | JPH0157580B | JP2019141326 |