WO2026037610 - VERFAHREN UND VORRICHTUNG ZUM ÜBERPRÜFEN DER DICHTHEIT EINES BRENNSTOFFZELLENSYSTEMS
National phase entry is expected:
Publication Number
WO/2026/037610
Publication Date
19.02.2026
International Application No.
PCT/EP2025/071500
International Filing Date
25.07.2025
Title **
[German]
VERFAHREN UND VORRICHTUNG ZUM ÜBERPRÜFEN DER DICHTHEIT EINES BRENNSTOFFZELLENSYSTEMS
[English]
METHOD AND DEVICE FOR CHECKING THE TIGHTNESS OF A FUEL CELL SYSTEM
[French]
PROCÉDÉ ET DISPOSITIF POUR VÉRIFIER L'ÉTANCHÉITÉ D'UN SYSTÈME DE PILE À COMBUSTIBLE
Applicants **
ROBERT BOSCH GMBH
Inventors
STAENGLE, Christian
MAMMEL, Daniel
HAGEMANN, Philipp
Priority Data
102024207699.6
13.08.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1908 | |
| EPO | Filing, Examination, Granting | 8149 | |
| Japan | Filing, Examination, Granting | 2045 | |
| South Korea | Filing, Examination, Granting | 1803 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,445
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Abstract[German]
) einen vorgegebenen Kathodendruckgradienten-Grenzwert übersteigt.[English]
) exceeds a predefined cathode pressure gradient limit value.[French]
) dépasse une valeur limite de gradient de pression de cathode prédéfinie.