WO2026104978 - METHOD FOR CHEMICALLY MODIFYING SURFACES OF SUBSTRATES
National phase entry is expected:
Publication Number
WO/2026/104978
Publication Date
21.05.2026
International Application No.
PCT/IB2025/061470
International Filing Date
10.11.2025
Title **
[English]
METHOD FOR CHEMICALLY MODIFYING SURFACES OF SUBSTRATES
[French]
PROCÉDÉ DE MODIFICATION CHIMIQUE DE SURFACES DE SUBSTRATS
Applicants **
LGTEC AG
Inventors
MÜLLER, Patrik
Priority Data
63/719,272
12.11.2024
US
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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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 | 2169 | |
| EPO | Filing, Examination, Granting | 10664 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2385 | |
| USA | Filing, Examination, Granting | 8940 |
Total:
26,465
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Abstract[English]
A method for chemically modifying the surface (10) of a photoelectric cell by exposing the surface to a precursor gas or vapor (100) and heating the surface by radiation (101) and moving the radiation for generate a pattern. Further a solar cell is made by the described method.[French]
L'invention concerne un procédé de modification chimique de la surface (10) d'une cellule photoélectrique par exposition de la surface à un gaz ou à une vapeur de précurseur (100) et chauffage de la surface par rayonnement (101) et déplacement du rayonnement pour générer un motif. En outre, une cellule solaire est réalisée par le procédé décrit.