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Official data from INPI

MÉTODO PARA PRODUÇÃO CATALÍTICA DE ÁCIDO GLICÓLICO E/OU GLICOLATO

ConcedidaInvention PatentPCT · EP2017080065

Application data

Number

112019009884

Type

Invention Patent

Filing

11/22/2017

Publication

08/13/2019

PCT

EP2017080065

Progress at the INPI

  1. Filing11/22/17
  2. Publication08/13/19
  3. Examination
  4. Allowance07/05/22
  5. Grant08/02/22
  6. In force11/22/37

The patent was granted on 08/02/2022 and is in force until 11/22/2037. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/22/2037

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Latest action published by the INPI: 08/02/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HALDOR TOPSØE A/S

DK

Inventors

C. O. (pessoa física)

DK

E. T. (pessoa física)

DK

Technical data

Priority claims

DK

PA 2016 00728 · 11/24/2016

Abstract

Um método e um sistema para produzir ácido glicólico e/ou glicolato a partir de recursos sustentáveis.

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 22/11/2017, observadas as condições legais

08/02/2022

RPI 2691

Deferimento

#9.1

07/05/2022

RPI 2687

Parecer de pré-exame

#6.23

02/15/2022

RPI 2667

Adição na publicação

#15.35

10/05/2021

RPI 2648

Notificação de entrada na fase nacional - PCT

#1.3

08/13/2019

RPI 2536

Alteração de dados cadastrais

#1.1

05/28/2019

RPI 2525

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