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Official data from INPI

COMPOSIÇÕES PARA HEPATITE B

Em AnáliseInvention PatentPCT · EP2023086486

Application data

Invention Patent COMPOSIÇÕES PARA HEPATITE B de GLAXOSMITHKLINE BIOLOGICALS SA — IPC A61K 39/00
Invention Patent COMPOSIÇÕES PARA HEPATITE B de GLAXOSMITHKLINE BIOLOGICALS SA — IPC A61K 39/00. Drawing published by the INPI in the Industrial Property Gazette.

Number

112025010926

Type

Invention Patent

Filing

12/18/2023

Publication

01/21/2026

PCT

EP2023086486

Progress at the INPI

Examination not yet requested
  1. Filing12/18/23
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Examination has not been requested yet. Without that request by 12/18/2026, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:12/18/2026(115 days left)

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Latest action published by the INPI: 01/21/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GLAXOSMITHKLINE BIOLOGICALS SA

BE

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Inventors

B. B. (pessoa física)

BE

K. M. (pessoa física)

US

V. V. (pessoa física)

BE

Technical data

Priority claims

US

63/433,643 · 12/19/2022

Abstract

COMPOSIÇÕES PARA HEPATITE B. A presente invenção refere-se a composição para o tratamento da infecção crônica por hepatite B compreendendo mRNA que codifica um antígeno do vírus da hepatite B, em que o mRNA é encapsulado em uma nanopartícula lipídica (LNP).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

01/21/2026

RPI 2872

Alteração de dados cadastrais

#1.1

06/10/2025

RPI 2840

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