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Official data from INPI

COMPOSTOS DE PIRAZOLOPIRIDINONA

ArquivadaInvention PatentPCT · CN2018117295

Application data

Number

112020010012

Type

Invention Patent

Filing

11/23/2018

Publication

10/13/2020

PCT

CN2018117295

Progress at the INPI

  1. Filing11/23/18
  2. Publication10/13/20
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JANSSEN PHARMACEUTICA NV

BE

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Inventors

H. G. (pessoa física)

CN

L. Q. (pessoa física)

JP

Q. L. (pessoa física)

CN

W. C. (pessoa física)

CN

Z. W. (pessoa física)

CN

Technical data

Priority claims

CN

PCT/CN2017/112835 · 11/24/2017

Abstract

Compostos de pirazolopiridinona, as composições farmacêuticas compreendendo os referidos compostos e o uso dos referidos compostos como inibidores do FGFR (receptor do fator de crescimento de fibroblastos) e seu uso no tratamento de doenças, por exemplo, câncer.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/18/2026

RPI 2876

Exigência - art. 36 da LPI

#6.1

10/28/2025

RPI 2860

Parecer de pré-exame

#6.23

09/20/2022

RPI 2698

Adição na publicação

#15.35

11/23/2021

RPI 2655

Notificação de entrada na fase nacional - PCT

#1.3

10/13/2020

RPI 2597

Alteração de dados cadastrais

#1.1

09/29/2020

RPI 2595

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