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Official data from INPI

PROTEÍNAS QUE SE LIGAM A NKG2D, CD16, E CEACAM5

ArquivadaInvention PatentPCT · US2023029676

Application data

Invention Patent PROTEÍNAS QUE SE LIGAM A NKG2D, CD16, E CEACAM5 de DRAGONFLY THERAPEUTICS, INC. — IPC A61K 39/00
Invention Patent PROTEÍNAS QUE SE LIGAM A NKG2D, CD16, E CEACAM5 de DRAGONFLY THERAPEUTICS, INC. — IPC A61K 39/00. Drawing published by the INPI in the Industrial Property Gazette.

Number

112025002321

Type

Invention Patent

Filing

08/08/2023

Publication

07/22/2025

PCT

US2023029676

Progress at the INPI

  1. Filing08/08/23
  2. Publication07/22/25
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/08/2023 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: 08/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DRAGONFLY THERAPEUTICS, INC.

US

MERCK SHARP & DOHME LLC

US

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Inventors

A. B. (pessoa física)

US

A. C. (pessoa física)

US

A. G. (pessoa física)

US

G. C. (pessoa física)

US

L. F. (pessoa física)

US

N. W. (pessoa física)

US

P. H. (pessoa física)

US

S. C. (pessoa física)

US

V. J. (pessoa física)

US

Technical data

Priority claims

US

63/396,910 · 08/10/2022

Abstract

PROTEÍNAS QUE SE LIGAM A NKG2D, CD16, E CEACAM5. Proteínas de ligação multiespecíficas que se ligam a NKG2D, CD16, e CEACAM5 são descritas, bem como composições farmacêuticas e métodos terapêuticos úteis para o tratamento de câncer.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

08/18/2026

RPI 2902

Notificação de entrada na fase nacional - PCT

#1.3

07/22/2025

RPI 2846

Alteração de dados cadastrais

#1.1

02/18/2025

RPI 2824

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