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Official data from INPI

COMPÓSITOS ANTIMICROBIANOS APERFEIÇOADOS CONTENDO TUNGSTÊNIO

Em ExigênciaInvention PatentPCT · EP2021056800

Application data

Number

112022018512

Type

Invention Patent

Filing

03/17/2021

Publication

10/25/2022

PCT

EP2021056800

Progress at the INPI

Technical opinion to answer
  1. Filing03/17/21
  2. Publication10/25/22
  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: 03/24/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FRIDA GROUP APS

DK

Inventors

J. G. (pessoa física)

AT

Technical data

Priority claims

EP

20163516.6 · 03/17/2020

Abstract

COMPÓSITOS ANTIMICROBIANOS APERFEIÇOADOS CONTENDO TUNGSTÊNIO. A presente invenção refere-se ao uso de azul de tungstênio como agente antimicrobiano, a materiais compósitos que compreendem azul de tungstênio e a processos para sua produção.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

03/24/2026

RPI 2881

Notificação de entrada na fase nacional - PCT

#1.3

10/25/2022

RPI 2703

Alteração de dados cadastrais

#1.1

09/27/2022

RPI 2699

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