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Official data from INPI

AS FORMAS CRISTALINAS DE UM COMPOSTO

Em ExigênciaInvention PatentPCT · CN2019083216

Application data

Number

112020021394

Type

Invention Patent

Filing

04/18/2019

Publication

01/26/2021

PCT

CN2019083216

Progress at the INPI

Technical opinion to answer
  1. Filing04/18/19
  2. Publication01/26/21
  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: 06/04/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HUTCHISON MEDIPHARMA LIMITED

CN

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Inventors

L. F. (pessoa física)

CN

W. L. (pessoa física)

CN

Z. W. (pessoa física)

CN

Technical data

Priority claims

CN

201810360892.4 · 04/20/2018

Abstract

A presente invenção se refere ao campo farmacêutico e fornece formas cristalinas, solvatos e as formas cristalinas dos mesmos do composto (S)-4-amino-6-((1-(3-cloro-6-fenilimidazo[1,2-b]piridazin-7-il)etil)amino)pirimidina-5-carbonitrila e as composições farmacêuticas que compreendem o mesmo, assim como métodos para preparar o mesmo e o uso do mesmo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

A Classificação Anterior era: C07D 487/04

06/04/2024

RPI 2787

Parecer de pré-exame

#6.23

04/04/2023

RPI 2726

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

01/26/2021

RPI 2612

Alteração de dados cadastrais

#1.1

10/27/2020

RPI 2599

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