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Official data from INPI

RECEPTOR DE ANTÍGENO QUIMÉRICO (CAR), POLINUCLEOTÍDEO, VETOR, COMPOSIÇÃO E USO DA MESMA PARA TRATAR CÂNCER

Em ExigênciaInvention PatentPCT · US2019037270

Application data

Number

112020025439

Type

Invention Patent

Filing

06/14/2019

Publication

03/16/2021

PCT

US2019037270

Progress at the INPI

Technical opinion to answer
  1. Filing06/14/19
  2. Publication03/16/21
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 03/24/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

2SEVENTY BIO, INC.

US

BLUEBIRD BIO, INC.

US

REGENERON PHARMACEUTICALS, INC.

US

See this company's full portfolio

Inventors

K. F. (pessoa física)

US

M. P. (pessoa física)

US

Technical data

Priority claims

US

62/685,078 · 06/14/2018

Abstract

''RECEPTORES DE ANTÍGENOS QUIMÉRICOS CD79A. A invenção fornece composições melhoradas para terapias celulares adotivas para cânceres que expressam CD79A.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

03/24/2026

RPI 2881

Transferência deferida

#25.1

04/01/2025

RPI 2830

Transferência deferida

#25.1

01/18/2022

RPI 2663

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

03/16/2021

RPI 2619

Alteração de dados cadastrais

#1.1

12/22/2020

RPI 2607

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