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EP4190589
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EP About this file: EP4190589
| EP4190589 - TIRE TREAD RUBBER COMPOSITION COMPRISING RICE HUSK ASH SILICA [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 15.12.2023 Database last updated on 12.10.2024 | |
| Former | The application has been published Status updated on 05.05.2023 | Most recent event Tooltip | 05.10.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states The Goodyear Tire & Rubber Company 200 Innovation Way Akron, OH 44316 / US | [2023/23] | Inventor(s) | 01 /
HAHN, Bruce Raymond Hudson, 44210 / US | 02 /
PAPAKONSTANTOPOULOS, George Jim Medina, 44256 / US | 03 /
YANG, Xiaoping Streetsboro, 44241 / US | 04 /
HUA, Kuo-Chih Richfield, 44286 / US | [2023/23] | Representative(s) | Kutsch, Bernd Goodyear S.A. Patent Department Avenue Gordon Smith 7750 Colmar-Berg / LU | [2023/23] | Application number, filing date | 22209718.0 | 25.11.2022 | [2023/23] | Priority number, date | US202163285164P | 02.12.2021 Original published format: US 202163285164 P | [2023/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4190589 | Date: | 07.06.2023 | Language: | EN | [2023/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.04.2023 | Classification | IPC: | B60C1/00, C08L15/00 | [2023/23] | CPC: |
B60C1/0016 (EP,US);
C08K3/36 (US);
C08L15/00 (EP);
C08L9/06 (US)
| C-Set: |
C08L15/00, C08L9/00, C08L91/00, C08L91/08, C08K3/04, C08K5/548, C08K5/09, C08K3/04, C08K5/18, C08K3/22, C08K3/06, C08K5/47, C08K5/31 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/03] |
| Former [2023/23] | 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | REIFENLAUFFLÄCHENKAUTSCHUKZUSAMMENSETZUNG MIT REISSCHALENASCHEKIESELSÄURE | [2023/23] | English: | TIRE TREAD RUBBER COMPOSITION COMPRISING RICE HUSK ASH SILICA | [2023/23] | French: | COMPOSITION DE CAOUTCHOUC POUR BANDE DE ROULEMENT DE PNEUMATIQUE COMPRENANT DE LA SILICE DE CENDRE DE BALLE DE RIZ | [2023/23] | Examination procedure | 27.11.2023 | Amendment by applicant (claims and/or description) | 07.12.2023 | Examination requested [2024/03] | 07.12.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 04.10.2024 | Renewal fee patent year 03 |
| 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 | [XI]EP2794287 (PIRELLI [IT]); | EP2794287 [ ] (PIRELLI [IT]); | [XI]EP3378892 (GOODYEAR TIRE & RUBBER [US]) | by applicant | US5451646 | US5698643 | US2002081247 | WO2006076670 | US7585481 | US9938154 |