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Official data from INPI

PROCESSO MELHORADO PARA A PREPARAÇÃO DE BROMOCLOROMETANO

ConcedidaInvention PatentPCT · EP2020083710

Application data

Number

112022009966

Type

Invention Patent

Filing

11/27/2020

Publication

08/09/2022

PCT

EP2020083710

Progress at the INPI

  1. Filing11/27/20
  2. Publication08/09/22
  3. Examination
  4. Allowance07/08/25
  5. Grant09/02/25
  6. In force11/27/40

The patent was granted on 09/02/2025 and is in force until 11/27/2040. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/27/2040

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Latest action published by the INPI: 09/02/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SALTIGO GMBH

DE

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Inventors

A. G. (pessoa física)

DE

Technical data

Priority claims

EP

19212198.6 · 11/28/2019

Abstract

PROCESSO MELHORADO PARA A PREPARAÇÃO DE BROMOCLOROMETANO. A presente invenção refere-se a um processo melhorado para a preparação de bromoclorometano através da reação de diclorometano e dibromometano na presença de catalisadores.

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 27/11/2020, observadas as condições legais

09/02/2025

RPI 2852

Deferimento

#9.1

07/08/2025

RPI 2844

Conhecimento de parecer técnico

#7.1

11/19/2024

RPI 2811

Parecer de pré-exame

#6.23

02/15/2024

RPI 2771

Notificação de entrada na fase nacional - PCT

#1.3

08/09/2022

RPI 2692

Alteração de dados cadastrais

#1.1

05/31/2022

RPI 2682

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