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Official data from INPI

FORMA CRISTALINA DE COMPOSTO TRI-CICLO E APLICAÇÃO DA MESMA

Em ExigênciaInvention PatentPCT · CN2019102183

Application data

Number

112021003041

Type

Invention Patent

Filing

08/23/2019

Publication

05/11/2021

PCT

CN2019102183

Progress at the INPI

Office action pending
  1. Filing08/23/19
  2. Publication05/11/21
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 05/26/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FUJIAN AKEYLINK BIOTECHNOLOGY CO., LTD.

CN

FUJIAN COSUNTER PHARMACEUTICAL CO., LTD.

CN

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Inventors

H. H. (pessoa física)

CN

J. W. (pessoa física)

CN

Y. Y. (pessoa física)

CN

Z. J. (pessoa física)

CN

Technical data

Priority claims

CN

201810969006.8 · 08/23/2018

Abstract

FORMA CRISTALINA DE COMPOSTO TRI-CICLO E APLICAÇÃO DA MESMA. São reveladas a forma cristalina A e a forma cristalina B de um composto representado pela fórmula (I), e a aplicação das mesmas na preparação de medicamentos para tratar doenças relacionadas a HBV.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/26/2026

RPI 2890

Transferência deferida

#25.1

09/26/2023

RPI 2751

Parecer de pré-exame

#6.23

08/22/2023

RPI 2746

Notificação de entrada na fase nacional - PCT

#1.3

05/11/2021

RPI 2627

Alteração de dados cadastrais

#1.1

03/02/2021

RPI 2617

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