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Official data from INPI

112025018093

Em AnáliseInvention PatentPCT · PCT US2024/018073

Application data

Number

112025018093

Type

Invention Patent

Filing

01/03/2024

Publication

-

PCT

PCT US2024/018073

Applicants and inventors

Applicants

SPECIALTY MINERALS (MICHIGAN) INC

US

Inventors

A. L. (pessoa física)

D. E. (pessoa física)

J. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

63/488,167 · 03/02/2023

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

30/06/2026

RPI 2895

Alteração de dados cadastrais

#1.1

09/16/2025

RPI 2854

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