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Official data from INPI

COMPOSIÇÃO DE CARGA

Em AnáliseInvention PatentPCT · EP2023083701

Application data

Number

112025012332

Type

Invention Patent

Filing

11/30/2023

Publication

02/18/2026

PCT

EP2023083701

Progress at the INPI

Examination not yet requested
  1. Filing11/30/23
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Examination has not been requested yet. Without that request by 11/30/2026, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:11/30/2026(97 days left)

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Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ORION ENGINEERED CARBONS GMBH

DE

Inventors

H. W. (pessoa física)

DE

M. S. (pessoa física)

DE

Technical data

Priority claims

EP

22215101.1 · 12/20/2022

Abstract

COMPOSIÇÃO DE CARGA. A presente invenção refere-se a uma composição de carga compreendendo ou consistindo em (a) negro de fumo de acetileno, (b) zinco e/ou um composto de zinco e, opcionalmente, (c) cinza.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/18/2026

RPI 2876

Alteração de dados cadastrais

#1.1

07/22/2025

RPI 2846

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