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Official data from INPI

VACINA PNEUMOCÓCICA CONJUGADA, COMPOSIÇÃO IMUNOGÊNICA E USO DA DITA COMPOSIÇÃO PARA PROFILAXIA CONTRA INFECÇÃO POR Streptococcus pneumoniae

ArquivadaInvention PatentPCT · IB2019058036 Official document available

Application data

Number

112021005425

Type

Invention Patent

Filing

09/23/2019

Publication

06/15/2021

PCT

IB2019058036

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing09/23/19
  2. Publication06/15/21
  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.

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Latest action published by the INPI: 06/30/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BIOLOGICAL E LIMITED

IN

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Inventors

M. D. (pessoa física)

IN

N. M. (pessoa física)

IN

R. S. (pessoa física)

IN

R. B. (pessoa física)

IN

R. M. (pessoa física)

IN

V. S. (pessoa física)

IN

V. K. (pessoa física)

IN

Technical data

Priority claims

IN

201841031653 · 09/23/2018

IN

201841031654 · 09/23/2018

Abstract

POLISSACARÍDEOS CAPSULARES PURIFICADOS DE STREPTOCOCCUS PNEUMONIAE. A invenção se refere aos polissacarídeos capsulares de Streptococcuspneumoniae. Mais especificamente, a presente invenção se refere aos polissacarídeos capsulares dimensionados e purificados de sorótipos 2, 15A, 15C e 35B de Streptococcus pneumoniae e ao processo para a sua preparação.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/2026

RPI 2895

Parecer de pré-exame

#6.23

03/10/2026

RPI 2879

Notificação de entrada na fase nacional - PCT

#1.3

06/15/2021

RPI 2632

Alteração de dados cadastrais

#1.1

03/30/2021

RPI 2621

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