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EP4211210
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EP About this file: EP4211210
| EP4211210 - LUBRICATING OIL CONTAINING ALKYL PHOSPHONIC ACID [Right-click to bookmark this link] | Status | Grant of patent is intended Status updated on 27.05.2024 Database last updated on 03.09.2024 | |
| Former | Request for examination was made Status updated on 16.06.2023 | ||
| Former | The international publication has been made Status updated on 23.03.2022 | ||
| Former | unknown Status updated on 13.10.2021 | Most recent event Tooltip | 13.08.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Chevron Japan Ltd. Atago Green Hills MORI Tower 18F 2-5-1, Atago Minato-ku Tokyo 105-6218 / JP | [2023/29] | Inventor(s) | 01 /
FUCHI, Masami TOKYO, 105-6218 / JP | 02 /
SASAKI, Naoya TOKYO, 105-6218 / JP | 03 /
NAKAGAWA, Takahiro TOKYO, 105-6218 / JP | 04 /
OHTA, Satoshi TOKYO, 105-6218 / JP | 05 /
MASUDA, Naoki TOKYO, 105-6218 / JP | 06 /
KUBO, Koichi TOKYO, 105-6218 / JP | [2023/29] | Representative(s) | Haseltine Lake Kempner LLP One Portwall Square Portwall Lane Bristol BS1 6BH / GB | [2023/29] | Application number, filing date | 21783050.4 | 14.09.2021 | [2023/29] | WO2021IB58338 | Priority number, date | US202063078009P | 14.09.2020 Original published format: US 202063078009 P | [2023/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022054023 | Date: | 17.03.2022 | Language: | EN | [2022/11] | Type: | A1 Application with search report | No.: | EP4211210 | Date: | 19.07.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 17.03.2022 takes the place of the publication of the European patent application. | [2023/29] | Search report(s) | International search report - published on: | EP | 17.03.2022 | Classification | IPC: | C10M141/10 | [2023/29] | CPC: |
C10M141/10 (EP,US);
C10M2215/28 (EP,US);
C10M2223/06 (EP,US);
C10N2030/02 (EP,US);
C10N2030/06 (EP,US);
C10N2030/40 (EP,US);
| C-Set: |
C10M2215/28, C10N2060/14 (EP)
| 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 [2023/29] | Title | German: | SCHMIERSTOFFZUSAMMENSETZUNG ENTHALTEND ALKYLPHOSPHONSÄURE | [2024/24] | English: | LUBRICATING OIL CONTAINING ALKYL PHOSPHONIC ACID | [2023/29] | French: | COMPOSITION LUBRIFIANTE CONTENANT UN ACIDE PHOSPHONIQUE ALKYLÉ | [2024/24] |
| Former [2023/29] | ALKYLPHOSPHONSÄURE ENTHALTENDES SCHMIERÖL | ||
| Former [2023/29] | HUILE LUBRIFIANTE CONTENANT DE L'ACIDE ALKYLPHOSPHONIQUE | Entry into regional phase | 27.02.2023 | National basic fee paid | 27.02.2023 | Designation fee(s) paid | 27.02.2023 | Examination fee paid | Examination procedure | 27.02.2023 | Examination requested [2023/29] | 27.02.2023 | Date on which the examining division has become responsible | 23.11.2023 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time | 23.11.2023 | Despatch of communication of loss of particular rights: Claims {1} | 18.01.2024 | Amendment by applicant (claims and/or description) | 28.05.2024 | Communication of intention to grant the patent | Request for further processing for: | 18.01.2024 | Request for further processing filed | 18.01.2024 | Full payment received (date of receipt of payment) Request granted | 26.01.2024 | Decision despatched | Fees paid | Renewal fee | 24.08.2023 | Renewal fee patent year 03 | 13.08.2024 | 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. | Cited in | International search | [Y]GB1328474 (TEXACO DEVELOPMENT CORP) [Y] 1-20* examples 1-4, base blend A *; | [Y]US3779928 (SCHLICHT R) [Y] 1-20 * examples VII,VIII; claims 1,2 *; | [Y]US2006264340 (IYER RAMNATH N [US], et al) [Y] 1-20 * paragraph [0105] - paragraph [0111]; claims 1,2,3,4,8,10,13 * | by applicant | US2992708 | US3018291 | US3024237 | US3100673 | US3172892 | US3219666 | US3272746 | US7091306 | US2018034635 | - BEILSTEIN, J. Org. Chem., (20170000), vol. 13, pages 2186 - 2213 |