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EP3950640
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EP About this file: EP3950640
| EP3950640 - COATING LAYER-ATTACHED CONTINUOUS CERAMIC FIBER AND METHOD FOR PRODUCING SAME, AND CERAMIC MATRIX COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 07.01.2022 Database last updated on 06.11.2024 | |
| Former | The international publication has been made Status updated on 09.10.2020 | Most recent event Tooltip | 08.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Tosoh Corporation 4560, Kaisei-cho Shunan-shi Yamaguchi 746-8501 / JP | [2022/06] | Inventor(s) | 01 /
YAMASHITA Isao c/o Tosoh Corporation, Tokyo Research Center, 2743-1, Hayakawa Ayase-shi, Kanagawa 252-1123 / JP | 02 /
NAWATA Yushi c/o Tosoh Corporation, Tokyo Research Center, 2743-1, Hayakawa Ayase-shi, Kanagawa 252-1123 / JP | [N/P] |
| Former [2022/06] | 01 /
YAMASHITA Isao Ayase-shi, Kanagawa 252-1123 / JP | ||
| 02 /
NAWATA Yushi Ayase-shi, Kanagawa 252-1123 / JP | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2022/06] | Application number, filing date | 20784868.0 | 24.03.2020 | [2022/06] | WO2020JP13099 | Priority number, date | JP20190067596 | 29.03.2019 Original published format: JP 2019067596 | JP20200018724 | 06.02.2020 Original published format: JP 2020018724 | [2022/06] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020203484 | Date: | 08.10.2020 | Language: | JA | [2020/41] | Type: | A1 Application with search report | No.: | EP3950640 | Date: | 09.02.2022 | Language: | EN | [2022/06] | Search report(s) | International search report - published on: | JP | 08.10.2020 | (Supplementary) European search report - dispatched on: | EP | 23.11.2022 | Classification | IPC: | C04B35/76, C04B35/80, C04B35/84, D06M11/46, D06M11/83, C04B35/628, C04B35/632, C04B35/185, C04B35/626, C04B35/64 | [2022/51] | CPC: |
C04B35/80 (EP);
C04B41/84 (US);
C04B35/185 (EP);
C04B35/62645 (EP);
C04B35/62655 (EP);
C04B35/6266 (EP);
C04B35/62847 (EP);
C04B35/62855 (EP);
C04B35/62886 (EP);
C04B35/62897 (EP);
C04B35/6325 (EP);
C04B35/64 (EP);
C04B2235/3217 (EP,US);
C04B2235/3227 (EP);
C04B2235/3244 (EP);
C04B2235/3463 (US);
C04B2235/44 (EP);
C04B2235/444 (EP);
C04B2235/5224 (EP);
C04B2235/5228 (EP);
C04B2235/528 (EP);
C04B2235/5436 (EP);
C04B2235/5445 (EP);
C04B2235/616 (EP);
C04B2235/6567 (EP);
C04B2235/77 (EP);
C04B2235/94 (EP);
C04B2235/96 (EP)
(-)
|
| Former IPC [2022/06] | C04B35/76, C04B35/80, C04B35/84, D06M11/46, D06M11/83 | 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 [2022/06] | Title | German: | KONTINUIERLICHE KERAMIKFASER MIT DARAN BEFESTIGTER BESCHICHTUNGSLAGE UND VERFAHREN ZUR HERSTELLUNG DAVON UND KERAMISCHES MATRIX-VERBUNDMATERIAL UND VERFAHREN ZUR HERSTELLUNG DAVON | [2022/06] | English: | COATING LAYER-ATTACHED CONTINUOUS CERAMIC FIBER AND METHOD FOR PRODUCING SAME, AND CERAMIC MATRIX COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME | [2022/06] | French: | FIBRE CÉRAMIQUE CONTINUE FIXÉE À UNE COUCHE DE REVÊTEMENT ET SON PROCÉDÉ DE FABRICATION, ET MATÉRIAU COMPOSITE À MATRICE CÉRAMIQUE ET SON PROCÉDÉ DE FABRICATION | [2022/06] | Entry into regional phase | 12.10.2021 | Translation filed | 12.10.2021 | National basic fee paid | 12.10.2021 | Search fee paid | 12.10.2021 | Designation fee(s) paid | 12.10.2021 | Examination fee paid | Examination procedure | 12.10.2021 | Examination requested [2022/06] | 23.06.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 01.03.2022 | Renewal fee patent year 03 | 15.03.2023 | Renewal fee patent year 04 | 07.03.2024 | 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. | Documents cited: | Search | [X]US5190820 (MILLARD MICHAEL L [US], et al); | [X]US5316797 (HAZLEBECK DAVID A [US], et al); | [X]JPH0741371 (MINNESOTA MINING & MFG); | [A]US6139916 (SARUHAN-BRINGS BILGE [DE], et al); | [X]GB2467928 (ROY AMIT KUMAR [DE], et al); | [X]CN103910532 (NINGBO INST MATERIALS TECHNOLOGY & ENG CAS); | [X]WO2016043743 (SIEMENS AG [DE], et al); | [XP]EP3556740 (UNITED TECHNOLOGIES CORP [US]) | International search | [XA]JPH01127633 (AGENCY IND SCIENCE TECHN); | [YA]JPH02188471 (HOECHST AG); | [A]JPH0543364 (KAWASAKI STEEL CO); | [XY]JPH0741371 (MINNESOTA MINING & MFG) | by applicant | JPH1149570 | JP2002173376 |