EP3991838 - IMPROVED TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 26.01.2024 Database last updated on 02.09.2024 | |
Former | Request for examination was made Status updated on 04.11.2022 | ||
Former | The application has been published Status updated on 02.04.2022 | Most recent event Tooltip | 11.03.2024 | New entry: Reply to examination report | Applicant(s) | For all designated states Johnson Matthey Public Limited Company 5th Floor 25 Farringdon Street London EC4A 4AB / GB | [2022/18] | Inventor(s) | 01 /
MILLINGTON, Paul Reading, RG4 9NH / GB | 02 /
VLACHOU, Maria Reading, RG4 9NH / GB | [2022/18] | Representative(s) | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | [N/P] |
Former [2022/18] | Wilson, Nicola Ann Johnson Matthey Public Limited Company Johnson Matthey Technology Centre Blount's Court Road Sonning Common Reading, Berkshire RG4 9NH / GB | Application number, filing date | 21203594.3 | 20.10.2021 | [2022/18] | Priority number, date | US202063107479P | 30.10.2020 Original published format: US 202063107479 P | [2022/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3991838 | Date: | 04.05.2022 | Language: | EN | [2022/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.03.2022 | Classification | IPC: | B01J23/44, B01J23/46, B01J35/00, B01J35/04, B01J37/02, B01D53/94 | [2022/18] | CPC: |
B01J23/44 (EP,US);
F01N3/101 (US);
B01D53/945 (EP);
B01D53/9463 (EP);
B01J23/002 (US);
B01J23/10 (US);
B01J23/42 (US);
B01J23/464 (EP,US);
B01J35/19 (EP);
B01J35/56 (EP);
B01J37/0215 (EP);
B01J37/038 (US);
B01D2255/1021 (EP);
B01D2255/1025 (EP);
B01D2255/2063 (EP);
B01D2255/2068 (EP);
B01D2255/407 (EP);
B01D2255/908 (EP);
B01D2258/012 (EP);
F01N2570/10 (US);
F01N2570/12 (US);
| 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 [2022/49] |
Former [2022/18] | 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 | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | VERBESSERTE TWC-KATALYSATOREN FÜR ABGASBEHANDLUNGEN VON BENZINMOTOREN | [2022/18] | English: | IMPROVED TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS | [2022/18] | French: | CATALYSEURS TWC AMÉLIORÉS DESTINÉS AUX TRAITEMENTS DES GAZ D'ÉCHAPPEMENT DE MOTEUR À ESSENCE | [2022/18] | Examination procedure | 03.11.2022 | Amendment by applicant (claims and/or description) | 03.11.2022 | Examination requested [2022/49] | 03.11.2022 | Date on which the examining division has become responsible | 26.01.2024 | Despatch of a communication from the examining division (Time limit: M04) | 07.03.2024 | Reply to a communication from the examining division | Fees paid | Renewal fee | 19.10.2023 | Renewal fee patent year 03 |
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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 | [XI]WO2009089151 (BASF CATALYSTS LLC [US], et al) [X] 1-3,5-15 * paragraph [0058]; example 2 *[I] 4 |