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Official data from INPI

CONJUGADO DE ANTICORPO RADIORROTULADO E SEUS USOS, MÉTODO PARA IMAGEAMENTO DE UM TECIDO QUE EXPRESSA LAG3 E COMPOSTO

Em ExigênciaInvention PatentPCT · US2018017525

Application data

Number

112019016336

Type

Invention Patent

Filing

02/09/2018

Publication

03/31/2020

PCT

US2018017525

Progress at the INPI

Office action pending
  1. Filing02/09/18
  2. Publication03/31/20
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

Deadline to answer the office action:08/24/2026(ends today)

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Latest action published by the INPI: 05/26/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REGENERON PHARMACEUTICALS, INC.

US

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Inventors

D. M. (pessoa física)

US

G. T. (pessoa física)

US

M. K. (pessoa física)

US

R. T. (pessoa física)

US

W. O. (pessoa física)

US

Technical data

Priority claims

US

62/457287 · 02/10/2017

Abstract

Anticorpos anti-LAG3 radiorrotulados e seu uso no imageamento de imuno-PET são aqui providos. São incluídos métodos para detectar a presença de proteínas LAG3 em um paciente ou amostra.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/26/2026

RPI 2890

Parecer de pré-exame

#6.23

08/20/2024

RPI 2798

Adição na publicação

#15.35

10/13/2021

RPI 2649

Notificação de entrada na fase nacional - PCT

#1.3

03/31/2020

RPI 2569

Alteração de dados cadastrais

#1.1

08/20/2019

RPI 2537

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