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Official data from INPI

ANTICORPOS TERAPÊUTICOS E USOS DOS MESMOS

ArquivadaInvention PatentPCT · IB2021056346

Application data

Number

112023000701

Type

Invention Patent

Filing

07/14/2021

Publication

02/07/2023

PCT

IB2021056346

Progress at the INPI

  1. Filing07/14/21
  2. Publication02/07/23
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/14/2021 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: 10/15/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PFIZER INC.

US

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Inventors

A. H. (pessoa física)

US

J. A. (pessoa física)

US

L. W. (pessoa física)

US

M. N. (pessoa física)

US

Technical data

Priority claims

US

63/053,243 · 07/17/2020

Abstract

ANTICORPOS TERAPÊUTICOS E USOS DOS MESMOS. A presente invenção refere-se a anticorpos que se ligam especificamente a B7-H4 (B7 Homologia 4, codificado pelo gene VTCN1) e anticorpos biespecíficos que se ligam especificamente a B7-H4 e CD3 (Cluster de Diferenciação 3), e polinucleotídeos, composições farmacêuticas e métodos e usos dos mesmos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

10/15/2024

RPI 2806

Arquivamento - Art. 33 da LPI

#11.1

07/30/2024

RPI 2795

Alteração de sede deferida

#25.7

08/08/2023

RPI 2744

Notificação de entrada na fase nacional - PCT

#1.3

02/07/2023

RPI 2718

Alteração de dados cadastrais

#1.1

01/24/2023

RPI 2716

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