WO2026119438 - VERFAHREN ZUM LASERTIEFSCHWEIßEN VON MINDESTENS ZWEI OXIDBESCHICHTETEN METALLISCHEN WERKSTÜCKEN
National phase entry is expected:
Publication Number
WO/2026/119438
Publication Date
11.06.2026
International Application No.
PCT/EP2025/077132
International Filing Date
23.09.2025
Title **
[German]
VERFAHREN ZUM LASERTIEFSCHWEIßEN VON MINDESTENS ZWEI OXIDBESCHICHTETEN METALLISCHEN WERKSTÜCKEN
[English]
METHOD FOR DEEP LASER WELDING AT LEAST TWO OXIDE-COATED METAL WORKPIECES
[French]
PROCÉDÉ DE SOUDAGE LASER PROFOND D'AU MOINS DEUX PIÈCES MÉTALLIQUES REVÊTUES D'OXYDE
Applicants **
ROBERT BOSCH GMBH
Inventors
PROELL, Johannes
HEIDER, Andreas
MUELLER, Frank
SEELMANN, Anna
KRAMMER, Udo
Priority Data
102024211509.6
02.12.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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
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| 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 | 1882 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1754 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,483
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Abstract[German]
) von kleiner als 80 Grad, insbesondere von kleiner oder gleich als 75 Grad und einem Breiten-zu-Tiefen-Verhältnis zwischen 1:0,8 bis 1:1,2 ausgebildet wird.[English]
), extending relative to the joining zone (3), of less than 80 degrees, in particular less than or equal to 75 degrees, and a width-to-depth ratio of between 1:0.8 and 1:1.2.[French]
), s'étendant par rapport à la zone de jonction (3), inférieur à 80 degrés, en particulier inférieur ou égal à 75 degrés, et un rapport largeur sur profondeur compris entre 1:0,8 et 1:1,2.