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EP3409746
European procedure
Extract from the Register of European Patents
EP About this file: EP3409746
| EP3409746 - PRODUCTION METHOD FOR CARBON-BASED LIGHT-EMITTING MATERIAL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.09.2021 Database last updated on 28.06.2024 | |
| Former | The patent has been granted Status updated on 09.10.2020 | ||
| Former | Grant of patent is intended Status updated on 28.05.2020 | ||
| Former | Examination is in progress Status updated on 18.01.2019 | ||
| Former | Request for examination was made Status updated on 02.11.2018 | ||
| Former | The international publication has been made Status updated on 04.08.2017 | Most recent event Tooltip | 17.09.2021 | No opposition filed within time limit | published on 20.10.2021 [2021/42] | Applicant(s) | For all designated states Nissan Chemical Industries, Ltd. 7-1 Kanda-Nishiki-cho 3-chome Chiyoda-ku Tokyo 101-0054 / JP | [2018/49] | Inventor(s) | 01 /
ISAJI, Tadayuki c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | 02 /
OTANI, Naoki c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | 03 /
MAEDA, Shinichi c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | 04 /
UEDA, Masahiro c/o KRI Inc. 134 Chudoji Minami-machi Shimogyo-ku Kyoto-shi Kyoto 600-8813 / JP | 05 /
KAWASAKI, Takayoshi c/o KRI Inc. 134 Chudoji Minami-machi Shimogyo-ku Kyoto-shi Kyoto 600-8813 / JP | [2020/46] |
| Former [2018/49] | 01 /
ISAJI Tadayuki c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | ||
| 02 /
OTANI Naoki c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | |||
| 03 /
MAEDA Shinichi c/o Materials Research Laboratories NISSAN CHEMICAL INDUSTRIES LTD. 488-6 Suzumi-cho Funabashi-shi Chiba 274-0052 / JP | |||
| 04 /
UEDA Masahiro c/o KRI Inc. 134 Chudoji Minami-machi Shimogyo-ku Kyoto-shi Kyoto 600-8813 / JP | |||
| 05 /
KAWASAKI Takayoshi c/o KRI Inc. 134 Chudoji Minami-machi Shimogyo-ku Kyoto-shi Kyoto 600-8813 / JP | Representative(s) | Mewburn Ellis LLP Aurora Building Counterslip Bristol BS1 6BX / GB | [2020/46] |
| Former [2018/49] | Bailey, Sam Rogerson, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | Application number, filing date | 17744229.0 | 25.01.2017 | [2018/49] | WO2017JP02446 | Priority number, date | JP20160012258 | 26.01.2016 Original published format: JP 2016012258 | [2018/49] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2017130999 | Date: | 03.08.2017 | Language: | JA | [2017/31] | Type: | A1 Application with search report | No.: | EP3409746 | Date: | 05.12.2018 | Language: | EN | [2018/49] | Type: | B1 Patent specification | No.: | EP3409746 | Date: | 11.11.2020 | Language: | EN | [2020/46] | Search report(s) | International search report - published on: | JP | 03.08.2017 | (Supplementary) European search report - dispatched on: | EP | 09.01.2019 | Classification | IPC: | C09K11/65 | [2020/23] | CPC: |
C09K11/65 (EP,KR,US);
C01B32/184 (US);
C01B2204/20 (US)
|
| Former IPC [2018/49] | C09K11/08, C09K11/65 | Designated contracting states | DE [2020/46] |
| Former [2018/49] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | VERFAHREN ZUR HERSTELLUNG EINES LICHTEMITTIERENDEN MATERIALS AUF KOHLENSTOFFBASIS | [2018/49] | English: | PRODUCTION METHOD FOR CARBON-BASED LIGHT-EMITTING MATERIAL | [2018/49] | French: | PROCÉDÉ DE PRODUCTION D'UN MATÉRIAU ÉLECTROLUMINESCENT À BASE DE CARBONE | [2018/49] | Entry into regional phase | 25.07.2018 | Translation filed | 07.08.2018 | National basic fee paid | 07.08.2018 | Search fee paid | 07.08.2018 | Designation fee(s) paid | 07.08.2018 | Examination fee paid | Examination procedure | 25.07.2018 | Amendment by applicant (claims and/or description) | 07.08.2018 | Examination requested [2018/49] | 09.01.2019 | Date on which the examining division has become responsible | 22.01.2019 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.2019 | Reply to a communication from the examining division | 20.03.2020 | Cancellation of oral proceeding that was planned for 07.04.2020 | 07.04.2020 | Date of oral proceedings (cancelled) | 29.05.2020 | Communication of intention to grant the patent | 02.10.2020 | Fee for grant paid | 02.10.2020 | Fee for publishing/printing paid | 02.10.2020 | Receipt of the translation of the claim(s) | Divisional application(s) | EP20170509.2 / EP3744811 | Opposition(s) | 12.08.2021 | No opposition filed within time limit [2021/42] | Fees paid | Renewal fee | 16.01.2019 | Renewal fee patent year 03 | 14.01.2020 | 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 | [XA]WO2014193089 (NAT UNIV PUKYONG IND UNIV COOP [KR]) [X] 1 * figure 1d; examples 33, 34; table 2 * [A] 2-7; | [X]WO2015106437 (SHENZHEN CANTONNET ENERGY SERVICES CO LTD [CN]) [X] 1-7* paragraphs [0074] , [0 75]; examples 2, 3; claims 1-15 * | International search | [A]WO2012016296 (UNIV CURTIN TECH [AU], et al) [A] 1-7 * , page 15, line 25 to page 23, line 17; claims (Family: none) *; | [A]JP2015036389 (KRI INC) [A] 1-7 * , claims; 0045 to 0058 (Family: none) *; | [XA]CN104388083 (UNIV SHENYANG) [X] 1-2, 4, 7 * , claims; 0010, 0022; fig. 4 (Family: none) * [A] 3, 5-6; | [A]CN103382389B (UNIV SUN YAT SEN) [A] 1-7 * , claims; 0023, 0033 to 0061; fig. 1 (Family: none) *; | [PA]WO2016129441 (NISSAN CHEMICAL IND LTD [JP]) [PA] 1-7* , 0038 to 0059; claims (Family: none) * |