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Official data from INPI

COMPOSIÇÃO FARMACÊUTICA DE DOSE ÚNICA E USO DA MESMA PARA TRATAMENTO OU PREVENÇÃO DE CHIKUNGUNYA

Em ExigênciaInvention PatentPCT · EP2020072436

Application data

Number

112022002110

Type

Invention Patent

Filing

08/10/2020

Publication

04/19/2022

PCT

EP2020072436

Progress at the INPI

Technical opinion to answer
  1. Filing08/10/20
  2. Publication04/19/22
  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: 08/18/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. S. (pessoa física)

FR

Inventors

N. W. (pessoa física)

AT

R. H. (pessoa física)

AT

Technical data

IPC Classification

Priority claims

EP

19191030.6 · 08/09/2019

EP

20158557.7 · 02/20/2020

Abstract

VACINA DO VÍRUS DA CHIKUNGUNYA DE DOSE ÚNICA. A presente invenção refere-se a uma vacina viva atenuada de injeção única contra o vírus Chikungunya que é bem tolerada e induz imunidade protetora de longa duração em sujeitos humanos adultos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

08/18/2026

RPI 2902

Notificação de entrada na fase nacional - PCT

#1.3

04/19/2022

RPI 2676

Alteração de dados cadastrais

#1.1

02/15/2022

RPI 2667

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