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Official data from INPI

PROCESSO PARA PRODUZIR E REGENERAR COMPOSTOS CARREADORES DE HIDROGÊNIO

ConcedidaInvention PatentPCT · EP2019061109

Application data

Number

112020022271

Type

Invention Patent

Filing

04/30/2019

Publication

02/23/2021

PCT

EP2019061109

Progress at the INPI

  1. Filing04/30/19
  2. Publication02/23/21
  3. Examination
  4. Allowance03/06/25
  5. Grant05/06/25
  6. In force04/30/39

The patent was granted on 05/06/2025 and is in force until 04/30/2039. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:04/30/2039

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Latest action published by the INPI: 05/06/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HYSILABS, SAS

FR

Inventors

B. B. (pessoa física)

FR

R. B. (pessoa física)

FR

V. L. (pessoa física)

FR

Technical data

Priority claims

EP

18305549.0 · 05/02/2018

EP

18306001.1 · 07/23/2018

Abstract

A presente invenção se refere a um processo para produzir e para regenerar compostos carreadores de hidrogênio siloxano.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 30/04/2019, observadas as condições legais

05/06/2025

RPI 2835

Deferimento

#9.1

03/06/2025

RPI 2826

Parecer de pré-exame

#6.23

06/13/2023

RPI 2736

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

02/23/2021

RPI 2616

Alteração de dados cadastrais

#1.1

11/10/2020

RPI 2601

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