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Official data from INPI

PROTEÍNAS DE LIGAÇÃO A NKG2D, CD16 E FLT3

ArquivadaInvention PatentPCT · US2018044610

Application data

Number

112020001972

Type

Invention Patent

Filing

07/31/2018

Publication

08/04/2020

PCT

US2018044610

Progress at the INPI

  1. Filing07/31/18
  2. Publication08/04/20
  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: 10/21/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DRAGONFLY THERAPEUTICS, INC.

US

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Inventors

A. C. (pessoa física)

US

B. P. (pessoa física)

US

B. L. (pessoa física)

US

G. C. (pessoa física)

US

W. H. (pessoa física)

US

Technical data

Priority claims

US

62/539,421 · 07/31/2017

Abstract

Trata-se de proteínas de ligação multiespecíficas que se ligam ao receptor NKG2D, CD 16 e um antígeno associado a tumor FLT3 são descritos, bem como composições farmacêuticas e métodos terapêuticos úteis para o tratamento contra o câncer.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/21/2025

RPI 2859

Parecer de pré-exame

#6.23

07/01/2025

RPI 2843

Adição na publicação

#15.35

11/03/2021

RPI 2652

Notificação de entrada na fase nacional - PCT

#1.3

08/04/2020

RPI 2587

Alteração de dados cadastrais

#1.1

02/11/2020

RPI 2562

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