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EP4181246
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EP About this file: EP4181246
| EP4181246 - FUEL CELL STACKS INCLUDING IMPROVED DIELECTRIC LAYERS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 21.07.2023 Database last updated on 31.08.2024 | |
| Former | The application has been published Status updated on 14.04.2023 | Most recent event Tooltip | 21.07.2023 | The date on which the examining division becomes responsible, has been established | 21.07.2023 | Request for examination filed | published on 23.08.2023 [2023/34] | 21.07.2023 | Change - designated states | published on 23.08.2023 [2023/34] | 21.07.2023 | Amendment by applicant | Applicant(s) | For all designated states Bloom Energy Corporation 4353 North First Street San Jose, CA 95134 / US | [2023/20] | Inventor(s) | 01 /
EL BATAWI, Emad San Jose, CA 95134 / US | 02 /
NALLABOLU, Madhuri San Jose, CA 95134 / US | 03 /
GASDA, Michael San Jose, CA 95134 / US | 04 /
NIKONG, Patrick San Jose, CA 95134 / US | 05 /
KARUPPAIAH, Chockkalingam San Jose, CA 95134 / US | 06 /
ELLEGOOD, Allyson San Jose, CA 95134 / US | 07 /
MUHL, Thuy Thanh San Jose, CA 95134 / US | [2023/20] | Representative(s) | Wichmann, Hendrik Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstraße 2 81541 München / DE | [N/P] |
| Former [2023/20] | Wichmann, Hendrik Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstraße 2 81541 München / DE | Application number, filing date | 22205244.1 | 03.11.2022 | [2023/20] | Priority number, date | US202163278376P | 11.11.2021 Original published format: US 202163278376 P | US202263351104P | 10.06.2022 Original published format: US 202263351104 P | [2023/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4181246 | Date: | 17.05.2023 | Language: | EN | [2023/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.03.2023 | Classification | IPC: | H01M8/0282, C03C8/24 | [2023/20] | CPC: |
H01M8/0282 (EP);
H01M8/2425 (KR);
H01M8/2465 (CN);
H01M8/0228 (US);
C03C8/14 (EP);
C03C8/24 (EP);
H01M8/0215 (US);
H01M8/0226 (US);
H01M8/0236 (KR);
H01M8/0258 (US);
H01M8/0271 (US);
H01M8/0273 (CN);
H01M8/0278 (CN);
H01M8/1226 (US);
H01M8/2432 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/34] |
| Former [2023/20] | 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: | BRENNSTOFFZELLENSTAPEL MIT VERBESSERTEN DIELEKTRISCHEN SCHICHTEN | [2023/20] | English: | FUEL CELL STACKS INCLUDING IMPROVED DIELECTRIC LAYERS | [2023/20] | French: | EMPILEMENTS DE PILES À COMBUSTIBLE COMPRENANT DES COUCHES DIÉLECTRIQUES AMÉLIORÉES | [2023/20] | Examination procedure | 19.07.2023 | Amendment by applicant (claims and/or description) | 19.07.2023 | Examination requested [2023/34] | 19.07.2023 | Date on which the examining division has become responsible |
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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 | [XAI]DE102005002435 (FORSCHUNGSZENTRUM JUELICH GMBH [DE]) [X] 1,2 * paragraph [0002] - paragraph [0033]; claims 1,2 * [A] 3-5,10 [I] 7-9,11-15; | [T] - RICHARD HOGG, "Issues in Particle Size Analysis", KONA POWDER AND PARTICLE JOURNAL, JP, (20080101), vol. 26, doi:10.14356/kona.2008009, ISSN 0288-4534, pages 81 - 93, XP093004777 [T] 6 * the whole document * DOI: http://dx.doi.org/10.14356/kona.2008009 | [X] - LEE HANSOL ET AL, "SiO2-B2O3-BaO-WO3 glasses with varying Al2O3 content as a sealing material for reversible solid oxide fuel cells", CERAMICS INTERNATIONAL, ELSEVIER, AMSTERDAM, NL, vol. 46, no. 11, doi:10.1016/J.CERAMINT.2020.04.148, ISSN 0272-8842, (20200418), pages 18256 - 18261, (20200418), XP086165055 [X] 1,2 * the whole document * DOI: http://dx.doi.org/10.1016/j.ceramint.2020.04.148 |