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Official data from INPI

DERIVADOS DE SULFONAMIDO COMO INIBIDORES DA CINASE 2 DEPENDENTE DE CICLINA

ArquivadaInvention PatentPCT · US2023064895

Application data

Number

112024018857

Type

Invention Patent

Filing

03/24/2023

Publication

12/24/2024

PCT

US2023064895

Progress at the INPI

  1. Filing03/24/23
  2. Publication12/24/24
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/24/2023 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/16/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIKANG THERAPEUTICS, INC.

US

Inventors

Y. L. (pessoa física)

US

Technical data

Priority claims

US

63/362,036 · 03/28/2022

Abstract

DERIVADOS DE SULFONAMIDO COMO INIBIDORES DA CINASE 2 DEPENDENTE DE CICLINA. A presente invenção refere-se a certos derivados de sulfonamido que são inibidores da Cinase 2 dependente de ciclina (CDK2) de Fórmula (I): (I) para o tratamento de doenças tratáveis por inibição de CDK2. Também são fornecidas composições farmacêuticas contendo tais compostos e processos para preparar tais compostos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

06/16/2026

RPI 2893

Arquivamento - Art. 33 da LPI

#11.1

03/31/2026

RPI 2882

Notificação de entrada na fase nacional - PCT

#1.3

12/24/2024

RPI 2816

Alteração de dados cadastrais

#1.1

09/24/2024

RPI 2803

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