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Official data from INPI

COMPOSTO DE PIRIMIDOPIRANO

Em AnáliseInvention PatentPCT · CN2022074390

Application data

Number

112023015359

Type

Invention Patent

Filing

01/27/2022

Publication

11/14/2023

PCT

CN2022074390

Progress at the INPI

  1. Filing01/27/22
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 01/27/2022. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 06/17/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D3 BIO (WUXI) CO., LTD.

CN

MEDSHINE DISCOVERY INC.

CN

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Inventors

J. L. (pessoa física)

CN

P. Y. (pessoa física)

CN

Q. L. (pessoa física)

CN

S. C. (pessoa física)

CN

W. W. (pessoa física)

CN

W. Z. (pessoa física)

CN

Y. Z. (pessoa física)

CN

Z. L. (pessoa física)

CN

Technical data

Priority claims

CN

202110139674.X · 02/01/2021

CN

202110258547.1 · 03/09/2021

CN

202110706033.8 · 06/24/2021

CN

202210070174.X · 01/20/2022

Abstract

COMPOSTO DE PIRIMIDOPIRANO. O presente pedido diz respeito a um composto de pirimidopirano e revela especificamente um composto conforme representado pela fórmula (III) e um sal farmaceuticamente aceitável do mesmo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Transferência deferida

#25.1

06/17/2025

RPI 2841

Notificação de entrada na fase nacional - PCT

#1.3

11/14/2023

RPI 2758

Alteração de dados cadastrais

#1.1

08/08/2023

RPI 2744

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