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Official data from INPI

TRATAMENTOS MODIFICADOS PARA REPARO DO CABELO E RETENÇÃO DE COR DURADOURA

ArquivadaInvention PatentPCT · US2019027182

Application data

Number

112020019944

Type

Invention Patent

Filing

04/12/2019

Publication

01/26/2021

PCT

US2019027182

Progress at the INPI

  1. Filing04/12/19
  2. Publication01/26/21
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/12/2019 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/11/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

US

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Inventors

D. O. (pessoa física)

US

S. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/657,344 · 04/13/2018

Abstract

A presente invenção refere-se a construções modificadas que têm a funcionalidade de ligação à queratina e seus usos para o tratamento do cabelo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

10/11/2022

RPI 2701

Arquivamento - Art. 33 da LPI

#11.1

07/26/2022

RPI 2690

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

01/26/2021

RPI 2612

Alteração de dados cadastrais

#1.1

10/27/2020

RPI 2599

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