EP4227333 - RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 14.07.2023 Database last updated on 12.07.2024 | |
Former | The international publication has been made Status updated on 16.04.2022 | Most recent event Tooltip | 05.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | [2023/33] | Inventor(s) | 01 /
HOMMA, Yuya Osaka-shi, Osaka 541-0041 / JP | [2023/33] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2023/33] | Application number, filing date | 21877217.6 | 02.08.2021 | [2023/33] | WO2021JP28643 | Priority number, date | JP20200168494 | 05.10.2020 Original published format: JP 2020168494 | JP20200168496 | 05.10.2020 Original published format: JP 2020168496 | [2023/33] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022074913 | Date: | 14.04.2022 | Language: | JA | [2022/15] | Type: | A1 Application with search report | No.: | EP4227333 | Date: | 16.08.2023 | Language: | EN | [2023/33] | Search report(s) | International search report - published on: | JP | 14.04.2022 | (Supplementary) European search report - dispatched on: | EP | 14.03.2024 | Classification | IPC: | C08F290/06, C08G18/28, C08G18/67, C03C25/285, C03C25/326, C03C25/6226, G02B6/44, C08L51/08, C08G18/10, C08G18/24, C08G18/44, C08G18/48, C08G18/76, C09D175/16, G02B6/02 | [2024/15] | CPC: |
C08G18/10 (EP);
C08F290/067 (EP,US);
C03C25/1065 (EP,US);
C08F2/50 (US);
C08G18/246 (EP);
C08G18/44 (EP);
C08G18/4825 (EP);
C08G18/4854 (EP);
C08G18/678 (EP);
C08G18/7621 (EP);
C08L51/08 (EP);
C09D175/16 (EP);
G02B6/02395 (EP,US)
(-)
| C-Set: |
C08F290/067, C08F220/305, C08F220/302 (EP);
C08F290/067, C08F220/305, C08F226/02 (EP);
C08F290/067, C08F220/305, C08F226/02, C08F220/36 (EP);
C08F290/067, C08F220/305, C08F226/02, C08F222/103 (EP) |
Former IPC [2023/33] | C08F290/06, C08G18/28, C08G18/67, C03C25/285, C03C25/326, C03C25/6226, 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 [2023/33] | Title | German: | HARZZUSAMMENSETZUNG, GLASFASER UND VERFAHREN ZUR HERSTELLUNG EINER GLASFASER | [2023/33] | English: | RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR MANUFACTURING OPTICAL FIBER | [2023/33] | French: | COMPOSITION DE RÉSINE, FIBRE OPTIQUE ET PROCÉDÉ DE FABRICATION DE FIBRE OPTIQUE | [2023/33] | Entry into regional phase | 14.04.2023 | Translation filed | 14.04.2023 | National basic fee paid | 14.04.2023 | Search fee paid | 14.04.2023 | Designation fee(s) paid | 14.04.2023 | Examination fee paid | Examination procedure | 14.04.2023 | Examination requested [2023/33] | Fees paid | Renewal fee | 16.08.2023 | Renewal fee patent year 03 | 04.07.2024 | 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. | Documents cited: | Search | [X]US5900215 (SEIFERT KEVIN R [US], et al) [X] 1-11* example 1; claims 1-18 *; | [I]CN1259146 (DSM NV [NL]) [I] 1-11 * page 7, lines 23-30; claims 1-23 *; | [XI]US2017009001 (TAKENOUCHI MIKI [JP], et al) [X] 1-9 * paragraph [0002]; claims 1-15; table 1 * [I] 10,11 | International search | [A]JPS63239139 (NITTO ELECTRIC IND CO) [A] 1-11 * claims, page 2, upper right column, line 19 to lower right column, line 1, page 3, upper left column, line 7 to page 4, upper left column, line 14, examples 1-4 *; | [A]JP2009203360 (JSR CORP, et al) [A] 1-11 * claims, paragraph [0001] *; | [A]JP2009237284 (JSR CORP, et al) [A] 1-11* claims, paragraphs [0005], [0054] *; | [A]JP2016522428 (CORNING INCORPORATED) [A] 1-11 * paragraphs [0071], [0072], [0099], [0100] * | by applicant | JP2020168494 | JP2020168496 |