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Official data from INPI

POLIPEPTÍDEO DE VACINA, SEU USO E COMPOSIÇÃO DE VACINA

ArquivadaInvention PatentPCT · US2019052137

Application data

Number

112021005255

Type

Invention Patent

Filing

09/20/2019

Publication

06/29/2021

PCT

US2019052137

Progress at the INPI

  1. Filing09/20/19
  2. Publication06/29/21
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA

US

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Inventors

E. W. (pessoa física)

US

Technical data

Priority claims

US

62/734,791 · 09/21/2018

Abstract

A presente invenção refere-se a várias sequências de polipeptídeo diferentes, e às sequências de ácido nucleico que codificam tais sequências de polipeptídeo, que podem ser utilizadas isoladamente ou em combinação como vacinas universais (por exemplo, contra influenza A ou influenza B em seres humanos ou influenza em suínos).

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

06/29/2021

RPI 2634

Alteração de dados cadastrais

#1.1

03/30/2021

RPI 2621

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