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Official data from INPI

SISTEMA TERAPÊUTICO TRANSDÉRMICO PARA A ADMINISTRAÇÃO DE BUPRENORFINA, SEU MÉTODO DE FABRICAÇÃO E USO DE UMA ESTRUTURA DE CAMADA CONTENDO BUPRENORFINA

ArquivadaInvention PatentPCT · EP2019056010

Application data

Number

112020017484

Type

Invention Patent

Filing

03/11/2019

Publication

12/22/2020

PCT

EP2019056010

Progress at the INPI

  1. Filing03/11/19
  2. Publication12/22/20
  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.

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Latest action published by the INPI: 07/11/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LTS LOHMANN THERAPIE-SYSTEME AG

DE

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Inventors

G. W. (pessoa física)

DE

M. E. (pessoa física)

DE

Technical data

Priority claims

EP

18161418.1 · 03/13/2018

Abstract

A presente invenção refere-se a sistemas terapêuticos transdérmicos (TTS) para a administração transdérmica de buprenorfina compreendendo pelo menos um polímero híbrido de acrílico e silicone.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/11/2023

RPI 2740

Parecer de pré-exame

#6.23

03/28/2023

RPI 2725

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

12/22/2020

RPI 2607

Alteração de dados cadastrais

#1.1

10/06/2020

RPI 2596

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