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Official data from INPI

USO DE CINZA DE BIOMASSA CARBONATADA COMO UM SUBSTITUTO DE MATERIAL CIMENTÍCIO

Em ExigênciaInvention PatentPCT · FR2023050208

Application data

Number

112024015256

Type

Invention Patent

Filing

02/16/2023

Publication

11/05/2024

PCT

FR2023050208

Progress at the INPI

Technical opinion to answer
  1. Filing02/16/23
  2. Publication11/05/24
  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: 04/28/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VICAT

FR

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Inventors

L. B. (pessoa física)

FR

V. N. (pessoa física)

FR

Technical data

Priority claims

FR

22/01386 · 02/17/2022

Abstract

USO DE CINZA DE BIOMASSA CARBONATADA COMO UM SUBSTITUTO DE MATERIAL CIMENTÍCIO. A invenção se refere ao uso de cinza de biomassa carbonatada como um substituto de material cimentício.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

04/28/2026

RPI 2886

Notificação de entrada na fase nacional - PCT

#1.3

11/05/2024

RPI 2809

Alteração de dados cadastrais

#1.1

08/06/2024

RPI 2796

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