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Official data from INPI

CONSTRUTOS DE FC, SEU MÉTODO DE PREPARAÇÃO E SEUS USOS, BEM COMO CÉLULA, COMPOSIÇÕES, E POLIPEPTÍDEOS

ArquivadaInvention PatentPCT · US2018012488

Application data

Number

112019013955

Type

Invention Patent

Filing

01/05/2018

Publication

02/11/2020

PCT

US2018012488

Progress at the INPI

  1. Filing01/05/18
  2. Publication02/11/20
  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: 08/04/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOMENTA PHARMACEUTICALS, INC.

US

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Inventors

C. B. (pessoa física)

US

D. O. (pessoa física)

US

J. L. (pessoa física)

US

Technical data

Priority claims

US

62/443,495 · 01/06/2017

US

62/510,228 · 05/23/2017

US

62/589,473 · 11/21/2017

Abstract

A presente divulgação refere-se a construtos de Fc de IgG manipulados e a seus usos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/04/2026

RPI 2900

Exigência - art. 36 da LPI

#6.1

03/31/2026

RPI 2882

Parecer de pré-exame

#6.23

07/09/2024

RPI 2792

Adição na publicação

#15.35

10/13/2021

RPI 2649

Notificação de entrada na fase nacional - PCT

#1.3

02/11/2020

RPI 2562

Alteração de dados cadastrais

#1.1

07/16/2019

RPI 2532

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