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EP4265659
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EP About this file: EP4265659
| EP4265659 - RESIN COMPOSITION, SECONDARY COATING MATERIAL FOR OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.09.2023 Database last updated on 12.07.2024 | |
| Former | The international publication has been made Status updated on 25.06.2022 | Most recent event Tooltip | 22.05.2024 | Supplementary search report | published on 19.06.2024 [2024/25] | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | [2023/43] | Inventor(s) | 01 /
HAMAKUBO Katsushi Osaka-shi, Osaka 541-0041 / JP | 02 /
TOKUDA Chiaki Osaka-shi, Osaka 541-0041 / JP | [2023/43] | Representative(s) | Müller-Boré & Partner Patentanwälte PartG mbB Friedenheimer Brücke 21 80639 München / DE | [2023/43] | Application number, filing date | 21906172.8 | 01.11.2021 | [2023/43] | WO2021JP40296 | Priority number, date | JP20200208204 | 16.12.2020 Original published format: JP 2020208204 | [2023/43] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022130808 | Date: | 23.06.2022 | Language: | JA | [2022/25] | Type: | A1 Application with search report | No.: | EP4265659 | Date: | 25.10.2023 | Language: | EN | [2023/43] | Search report(s) | International search report - published on: | JP | 23.06.2022 | (Supplementary) European search report - dispatched on: | EP | 21.05.2024 | Classification | IPC: | C08F290/06, C08K9/04, C08L101/00, C08K3/20, G02B6/44, C08L51/08, C09D151/08, G02B6/00, C08K9/06 | [2024/25] | CPC: |
C08K9/06 (EP);
C08K3/20 (US);
C08K9/04 (US);
C08L101/12 (US);
C08L51/08 (EP);
C09D151/08 (EP);
C08K2201/005 (EP,US);
C08K2201/011 (EP);
C08K2201/016 (US);
| C-Set: |
C08F290/064, C08F220/301, C08F220/1811, C08F222/102 (EP);
C08F290/067, C08F220/301, C08F220/1811, C08F222/102 (EP);
C08F290/067, C08F220/305, C08F226/02, C08F222/102 (EP);
C08L51/08, C08L51/08, C08K9/06 (EP) |
| Former IPC [2023/43] | C08F290/06, C08K9/04, C08L101/00, C08K3/20, 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 [2023/43] | Title | German: | HARZZUSAMMENSETZUNG, SEKUNDÄRES BESCHICHTUNGSMATERIAL FÜR OPTISCHE FASERN, OPTISCHE FASER UND VERFAHREN ZUR HERSTELLUNG OPTISCHER FASERN | [2023/43] | English: | RESIN COMPOSITION, SECONDARY COATING MATERIAL FOR OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER | [2023/43] | French: | COMPOSITION DE RÉSINE, MATÉRIAU DE REVÊTEMENT SECONDAIRE POUR FIBRE OPTIQUE, ET FIBRE OPTIQUE AINSI QUE PROCÉDÉ DE FABRICATION DE CELLE-CI | [2023/43] | Entry into regional phase | 21.06.2023 | Translation filed | 22.06.2023 | National basic fee paid | 22.06.2023 | Search fee paid | 22.06.2023 | Designation fee(s) paid | 22.06.2023 | Examination fee paid | Examination procedure | 22.06.2023 | Examination requested [2023/43] | Fees paid | Renewal fee | 22.11.2023 | Renewal fee patent year 03 |
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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. | Documents cited: | Search | [A]WO2020101030 (SUMITOMO ELECTRIC INDUSTRIES [JP]) | International search | [A]JP2000007717 (TAKEDA CHEMICAL INDUSTRIES LTD, et al); | [A]JP2006233167 (JSR CORP); | [AX]JP2016003319 (SHOWA DENKO KK); | [YX]JP2017179201 (SANYO CHEMICAL IND LTD); | [AY]WO2019116967 (SUMITOMO ELECTRIC INDUSTRIES [JP]); | [AY]WO2020101028 (SUMITOMO ELECTRIC INDUSTRIES [JP]) | by applicant | JP2020208204 | JP2014219550 |