-
EP4000778
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4000778
| EP4000778 - CUBIC BORON NITRIDE SINTERED COMPACT AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 22.04.2022 Database last updated on 02.09.2024 | |
| Former | The international publication has been made Status updated on 22.01.2021 | Most recent event Tooltip | 12.07.2024 | Change - classification | published on 14.08.2024 [2024/33] | 12.07.2024 | Change - classification | published on 14.08.2024 [2024/33] | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | For all designated states Sumitomo Electric Hardmetal Corp. 1-1, Koyakita 1-chome Itami-shi, Hyogo 664-0016 / JP | [2022/21] | Inventor(s) | 01 /
HAMA, Hisaya c/o SUMITOMO ELECTRIC INDUSTRIES, LTD., 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | 02 /
OKAMURA, Katsumi c/o SUMITOMO ELECTRIC INDUSTRIES, LTD., 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | 03 /
ISHII, Akito c/o SUMITOMO ELECTRIC INDUSTRIES, LTD., 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP | 04 /
KUKINO, Satoru c/o SUMITOMO ELECTRIC HARDMETAL CORP., 1-1, Koyakita 1-chome Itami-shi, Hyogo 664-0016 / JP | [2022/21] | Representative(s) | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | [2022/21] | Application number, filing date | 20841032.4 | 17.07.2020 | [2022/21] | WO2020JP27900 | Priority number, date | JP20190133024 | 18.07.2019 Original published format: JP 2019133024 | [2022/21] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021010473 | Date: | 21.01.2021 | Language: | JA | [2021/03] | Type: | A1 Application with search report | No.: | EP4000778 | Date: | 25.05.2022 | Language: | EN | [2022/21] | Search report(s) | International search report - published on: | JP | 21.01.2021 | (Supplementary) European search report - dispatched on: | EP | 23.08.2022 | Classification | IPC: | C22C29/16, B23B27/14, C04B35/5831, C22C1/05, C04B35/628, C04B35/645, C22C26/00, C22C29/02 | [2022/38] | CPC: |
C04B35/645 (EP,CN,US);
C04B35/5831 (EP,CN,KR,US);
B23B27/14 (CN,KR);
C04B35/622 (CN);
C04B35/62605 (CN);
C04B35/62615 (EP);
C04B35/6264 (KR);
C04B35/62665 (CN,KR);
C04B35/628 (EP);
C04B35/62802 (KR);
C04B35/62884 (EP);
C04B35/62889 (EP);
C04B35/6303 (KR);
C04B35/638 (EP);
B22F2005/001 (EP);
C04B2235/3217 (EP,CN);
C04B2235/3232 (EP,CN);
C04B2235/3239 (CN);
C04B2235/3241 (CN);
C04B2235/3244 (CN);
C04B2235/3251 (CN);
C04B2235/3256 (CN);
C04B2235/3258 (CN);
C04B2235/3804 (CN);
C04B2235/3813 (CN);
C04B2235/3817 (KR);
C04B2235/3839 (CN);
C04B2235/3843 (CN);
C04B2235/3847 (CN);
C04B2235/3856 (EP,CN,KR);
C04B2235/386 (EP);
C04B2235/3865 (CN);
C04B2235/3886 (CN);
C04B2235/48 (EP);
C04B2235/5436 (EP,CN);
C04B2235/5445 (EP,CN);
C04B2235/602 (CN);
C04B2235/656 (CN);
C04B2235/6567 (EP,CN);
C04B2235/6581 (CN);
C04B2235/75 (EP);
C04B2235/85 (EP);
C22C2026/003 (EP)
(-)
|
| Former IPC [2022/21] | B23B27/14, C04B35/5831 | 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 [2022/21] | Title | German: | KUBISCHER BORNITRIDSINTERPRESSLING UND VERFAHREN ZUR HERSTELLUNG DAVON | [2022/21] | English: | CUBIC BORON NITRIDE SINTERED COMPACT AND METHOD FOR MANUFACTURING SAME | [2022/21] | French: | PIÈCE COMPACTE FRITTÉE DE NITRURE DE BORE CUBIQUE ET SON PROCÉDÉ DE FABRICATION | [2022/21] | Entry into regional phase | 11.01.2022 | Translation filed | 11.01.2022 | National basic fee paid | 11.01.2022 | Search fee paid | 11.01.2022 | Designation fee(s) paid | 11.01.2022 | Examination fee paid | Examination procedure | 11.01.2022 | Examination requested [2022/21] | 07.03.2023 | Amendment by applicant (claims and/or description) | 07.03.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 15.07.2022 | Renewal fee patent year 03 | 14.06.2023 | Renewal fee patent year 04 | 12.06.2024 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [Y]WO2007145071 (SUMITOMO ELEC HARDMETAL CORP [JP], et al); | [X]EP1870185 (SUMITOMO ELEC HARDMETAL CORP [JP]); | [A]US7902098 (NODA KENJI [JP], et al); | [XY]US2014315015 (FUKUSHIMA YUICHIRO [JP]) | International search | [A]JPS61141672 (MITSUBISHI METAL CORP) [A] 1-7 * 1 *; | [A]JP2006169080 (SUMITOMO ELECTRIC INDUSTRIES) [A] 1-7; | [A]JP2007070148 (NAT INST FOR MATERIALS SCIENCE)[A] 1-7; | [A]JP2013234237 (SHINETSU CHEMICAL CO) [A] 1-7; | [A]JP2019065513 (MITSUBISHI MATERIALS CORP) [A] 1-7 | by applicant | JPH11268956 | JP2019133024 |