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Official data from INPI

MÉTODO DE LAVAGEM DE ROUPAS E USO DE UM MÉTODO

ArquivadaInvention PatentPCT · EP2021073888

Application data

Number

112023003059

Type

Invention Patent

Filing

08/30/2021

Publication

03/21/2023

PCT

EP2021073888

Progress at the INPI

  1. Filing08/30/21
  2. Publication03/21/23
  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: 12/16/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNILEVER IP HOLDINGS B.V.

PB

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Inventors

K. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

EP

20195202.5 · 09/09/2020

Abstract

MÉTODO DE LAVAGEM DE ROUPAS E USO DE UM MÉTODO. Uma composição auxiliar para lavagem de roupas que compreende: proteína hidrolisada, perfume livre e de 0% em peso a 2% em peso de tensoativo aniônico e/ou catiônico.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/16/2025

RPI 2867

Parecer de pré-exame

#6.23

08/26/2025

RPI 2851

Notificação de entrada na fase nacional - PCT

#1.3

03/21/2023

RPI 2724

Alteração de dados cadastrais

#1.1

02/28/2023

RPI 2721

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