Official data from INPI

112026017342

Em AnáliseInvention PatentPCT · CN2024134460

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Application data

Number

112026017342

Type

Invention Patent

Filing

11/26/2024

Publication

PCT

CN2024134460

View on INPI

Progress at the INPI

Examination not yet requested

Filing11/26/24
Publication
Examination
Allowance
Grant
In force

Examination has not been requested yet. Without that request by 11/26/2027, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:11/26/2027(458 days left)

Latest action published by the INPI: 07/21/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

HUNAN YUNENG NEW ENERGY BATTERY MATERIAL LTD.

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Inventors

No inventors listed.

Technical data

IPC Classification

H01M 4/36

Priority claims

202410043846.7 · 01/11/2024

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

07/21/2026

RPI 2898

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