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Official data from INPI

COMPOSIÇÃO AQUOSA DE AGLUTINANTE

Em AnáliseInvention PatentPCT · EP2020088062

Application data

Number

112022019880

Type

Invention Patent

Filing

12/30/2020

Publication

02/23/2023

PCT

EP2020088062

Progress at the INPI

Technical opinion to answer
  1. Filing12/30/20
  2. Publication02/23/23
  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: 05/19/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROCKWOOL A/S

DK

Inventors

D. J. (pessoa física)

DK

M. N. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

EP

PCT/EP2020/059651 · 04/03/2020

Abstract

COMPOSIÇÃO AQUOSA DE AGLUTINANTE.A invenção é direcionada a uma composição aquosa de aglutinante livre de fenol eP formaldeído.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

05/19/2026

RPI 2889

Parecer de pré-exame

#6.23

12/19/2023

RPI 2763

Notificação de entrada na fase nacional - PCT

#1.3

02/23/2023

RPI 2720

Alteração de dados cadastrais

#1.1

10/11/2022

RPI 2701

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