WO2026024534 - EFFICIENT PROCESS OF ETCHING HIGHLY GRAPHITIC CARBONS
National phase entry is expected:
Publication Number
WO/2026/024534
Publication Date
29.01.2026
International Application No.
PCT/US2025/038059
International Filing Date
17.07.2025
Title **
[English]
EFFICIENT PROCESS OF ETCHING HIGHLY GRAPHITIC CARBONS
[French]
PROCÉDÉ EFFICACE DE GRAVURE DE CARBONES HAUTEMENT GRAPHITIQUES
Applicants **
CABOT CORPORATION
Inventors
MAHONEY, Brian
HOLLER, William C.
SAWREY, Jeffrey Scott
NI, Qian
GOPAN, Akshay
KORCHEV, Andriy
Priority Data
63/674,448
23.07.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 2170 | |
| EPO | Filing, Examination, Granting | 10752 | |
| Japan | Filing, Examination, Granting | 2331 | |
| South Korea | Filing, Examination, Granting | 2360 | |
| USA | Filing, Examination, Granting | 7740 |
Total:
25,353
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Abstract[English]
C until 2%- 85% of the mass of the carbon black is lost.[French]
C jusqu'à ce que 2% à 85% de la masse du noir de carbone soient perdus.