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Official data from INPI

RETARDADOR DE CHAMA

Em ExigênciaInvention PatentPCT · EP2022070676

Application data

Number

112024001429

Type

Invention Patent

Filing

07/22/2022

Publication

04/24/2024

PCT

EP2022070676

Progress at the INPI

Technical opinion to answer
  1. Filing07/22/22
  2. Publication04/24/24
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 09/23/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. K. (pessoa física)

DE

See this company's full portfolio

Inventors

B. A. (pessoa física)

DE

D. M. (pessoa física)

DE

H. R. (pessoa física)

DE

S. M. (pessoa física)

DE

T. F. (pessoa física)

DE

T. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

10 2021 119 326.5 · 07/26/2021

Abstract

RETARDADOR DE CHAMA. A invenção refere-se a um retardador de chama, a uma composição plástica compreendendo este retardador de chama e a um sal de polifosfato.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

09/23/2025

RPI 2855

Notificação de entrada na fase nacional - PCT

#1.3

04/24/2024

RPI 2781

Alteração de dados cadastrais

#1.1

01/30/2024

RPI 2769

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