EP4358196 - GAS DIFFUSION LAYER WITH LOW PLASTIC DEFORMABILITY AND HIGH SURFACE QUALITY AND METHOD FOR THE PRODUCTION THEREOF [Right-click to bookmark this link] | Status | The application has been published Status updated on 22.03.2024 Database last updated on 30.07.2024 | Most recent event Tooltip | 22.03.2024 | Publication in section I.1 EP Bulletin | published on 24.04.2024 [2024/17] | Applicant(s) | For all designated states Carl Freudenberg KG Höhnerweg 2-4 69469 Weinheim / DE | [2024/17] | Inventor(s) | 01 /
BOCK, Achim 69469 Weinheim / DE | 02 /
KLEIN, Kristof 69469 Weinheim / DE | 03 /
RAKOUSKY, Christoph, Dr. 64372 Ober-Ramstadt / DE | 04 /
BARSCH, Hannes, Dr. 69123 Heidelberg / DE | 05 /
LÖBLE, Matthias, Dr. 68309 Mannheim / DE | 06 /
VON SPEE, Amélie 68165 Mannheim / DE | [2024/17] | Application number, filing date | 23202959.5 | 11.10.2023 | [2024/17] | Priority number, date | DE202210127234 | 18.10.2022 Original published format: DE102022127234 | [2024/17] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP4358196 | Date: | 24.04.2024 | Language: | DE | [2024/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.03.2024 | Classification | IPC: | H01M4/86, H01M4/88, H01M8/1018, // H01M8/10 | [2024/17] | CPC: |
H01M4/8807 (EP);
H01M4/8657 (EP);
H01M4/8896 (EP);
H01M8/1018 (EP);
H01M2008/1095 (EP);
H01M4/8882 (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 [2024/17] | 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: | GASDIFFUSIONSLAGE MIT GERINGER PLASTISCHER VERFORMBARKEIT UND HOHER OBERFLÄCHENGÜTE UND VERFAHREN ZU IHRER HERSTELLUNG | [2024/17] | English: | GAS DIFFUSION LAYER WITH LOW PLASTIC DEFORMABILITY AND HIGH SURFACE QUALITY AND METHOD FOR THE PRODUCTION THEREOF | [2024/17] | French: | COUCHE DE DIFFUSION GAZEUSE À FAIBLE DÉFORMABILITÉ PLASTIQUE ET À HAUTE QUALITÉ DE SURFACE ET SON PROCÉDÉ DE FABRICATION | [2024/17] |
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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]US2013029246 (AKIYAMA TAKASHI [JP]) [X] 1-7,10-14 * paragraphs [0166] - [0173] * [I] 8,9; | [XI]US2013337366 (BLANCHET SCOTT [US], et al) [X] 1,2,10-14 * claims 1-8 * * paragraphs [0003] , [0004] , [0037] - [0040] - [0049] , [0052] - [0056] *[I] 3-9; | [XI]WO2020165074 (AVANTIUM KNOWLEDGE CENTRE BV [NL]) [X] 1-6,10-14 * paragraphs [0052] - [0064] * * claims 1-14 * [I] 7-9; | [XDI]EP3957789 (TORAY INDUSTRIES [JP]) [XD] 1-3,6,9-14 * claims 1-15 * [I] 4,5,7,8; | [XI]CN114361545 (PEI SUPENG) [X] 1-3,10-14 * abstract * * claims 7,8 * [I] 4-9; | [XI]CN114430050 (SHANDONG RONFENG SPECIAL MAT CO LTD) [X] 1-3,5,10-14 * claims 1-10 * * abstract * [I] 4,6-9 | by applicant | JP2007242378 | EP3276718 | EP3396753 | US2019344405 | WO2020165075 | WO2022002932 | EP3957789 | - H. FUCHSW. ALBRECHT, Vliesstoffe, Wiley-VCH, vol. 2 |