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Official data from INPI

PROCESSO PARA PREPARAR VOXELOTOR E COMPOSTO

Em ExigênciaInvention PatentPCT · EP2019086635

Application data

Number

112021012312

Type

Invention Patent

Filing

12/20/2019

Publication

09/08/2021

PCT

EP2019086635

Progress at the INPI

Technical opinion to answer
  1. Filing12/20/19
  2. Publication09/08/21
  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: 06/10/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CRYSTAL PHARMA, S.A.U.

ES

Inventors

A. B. (pessoa física)

ES

J. R. (pessoa física)

ES

J. G. (pessoa física)

ES

Technical data

Priority claims

EP

18382987.8 · 12/21/2018

Abstract

PROCESSO PARA PREPARAR VOXELOTOR E COMPOSTO.A invenção se refere a um processo para a preparação de Voxelotor, ou um sal ou solvato do mesmo, de acordo com o seguinte esquema:

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

As Classificações Anteriores eram: C07D 401/04 , C07D 213/61

06/10/2025

RPI 2840

Parecer de pré-exame

#6.23

05/09/2023

RPI 2731

Notificação de entrada na fase nacional - PCT

#1.3

09/08/2021

RPI 2644

Alteração de dados cadastrais

#1.1

06/29/2021

RPI 2634

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