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EP4057852
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EP About this file: EP4057852
| EP4057852 - SAFETY FEATURE FOR BATTERY CELL DESIGN [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 19.08.2022 Database last updated on 24.08.2024 | |
| Former | The international publication has been made Status updated on 21.05.2021 | ||
| Former | unknown Status updated on 18.12.2020 | Most recent event Tooltip | 02.10.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states Juul Labs, Inc. 560 20th Street, Building 104 San Francisco, CA 94107 / US | [2022/38] | Inventor(s) | 01 /
GUAN, Jie 560 20th Street, Building 104 San Francisco, CA 94107 / US | 02 /
MARKER, Nicholas, R. 560 20th Street, Building 104 San Francisco, CA 94107 / US | 03 /
VAKNINE, Erik, A. 560 20th Street, Building 104 San Francisco, CA 94107 / US | 04 /
VALENTINE, Val 560 20th Street, Building 104 San Francisco, CA 94107 / US | 05 /
XU, Tianren 560 20th Street, Building 104 San Francisco, CA 94107 / US | 06 /
ZENG, Qingcheng 560 20th Street, Building 104 San Francisco, CA 94107 / US | [2022/38] | Representative(s) | Thum, Bernhard Thum & Partner Thum Mötsch Weickert Patentanwälte PartG mbB Siebertstr. 6 81675 München / DE | [2022/38] | Application number, filing date | 20821089.8 | 13.11.2020 | [2022/38] | WO2020US60522 | Priority number, date | US201962936123P | 15.11.2019 Original published format: US 201962936123 P | [2022/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021097292 | Date: | 20.05.2021 | Language: | EN | [2021/20] | Type: | A1 Application with search report | No.: | EP4057852 | Date: | 21.09.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.05.2021 takes the place of the publication of the European patent application. | [2022/38] | Search report(s) | International search report - published on: | EP | 20.05.2021 | Classification | IPC: | A24F40/70, A24F40/40, H05K3/32 | [2022/38] | CPC: |
A24F40/70 (EP,US);
A24F40/40 (EP,US);
A24F40/50 (US);
H01B17/66 (US);
H01M50/247 (US);
H01M50/588 (US);
H01B3/30 (US);
H01M2220/30 (US);
H05K2201/10037 (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 [2022/38] | Title | German: | SICHERHEITSMERKMAL FÜR DEN ENTWURF VON BATTERIEZELLEN | [2022/38] | English: | SAFETY FEATURE FOR BATTERY CELL DESIGN | [2022/38] | French: | CARACTÉRISTIQUE DE SÉCURITÉ POUR LA CONCEPTION D'ÉLÉMENT DE BATTERIE | [2022/38] | Entry into regional phase | 25.05.2022 | National basic fee paid | 25.05.2022 | Designation fee(s) paid | 25.05.2022 | Examination fee paid | Examination procedure | 25.05.2022 | Examination requested [2022/38] | 25.05.2022 | Date on which the examining division has become responsible | 02.01.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 13.10.2022 | Renewal fee patent year 03 | 29.09.2023 | 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 | [A]EP0635903 (SANYO ELECTRIC CO [JP]) [A] 7-11,17-20 * abstract *; | [A]US2012171520 (LEE SANGJOO [KR], et al) [A] 1-20* paragraphs [0026] - [0039]; figures 1-4 *; | [Y]WO2015167033 (LG CHEMICAL LTD [KR]) [Y] 1-20 * paragraphs [0039] - [0049] - [0060] - [0068]; figures 1-6 *; | [A]US2018020731 (RASMUSSEN DENNIS [US], et al) [A] 1-20 * abstract *; | [Y]US2018151918 (BOOVARAGAVAN VIJAYASEKARAN [US], et al) [Y] 1-20 * paragraphs [0003] , [0013]; figures 1,2 *; | [A]US2018331343 (WILSON JONATHAN C [US], et al) [A] 1-20 * abstract *; | [Y]WO2019148516 (SHENZHEN LERUIDA TECH CO LTD [CN]) [Y] 1-20 * paragraphs [0030] - [0032] - [0043]; figures 1,5 * |