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Official data from INPI

SISTEMA PORTÁTIL DE ABSORÇÃO DE DIÓXIDO DE CARBONO

ArquivadaInvention PatentPCT · US2018016966

Application data

Number

112019017886

Type

Invention Patent

Filing

02/06/2018

Publication

05/12/2020

PCT

US2018016966

Progress at the INPI

  1. Filing02/06/18
  2. Publication05/12/20
  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.

Talk to a specialist

Latest action published by the INPI: 08/23/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALLIED HEALTHCARE PRODUCTS, INC.

US

Inventors

A. R. (pessoa física)

US

Technical data

Priority claims

US

62/523,658 · 06/22/2017

Abstract

A presente invenção refere-se a várias modalidades de um dispositivo portátil de absorção de dióxido de carbono (CO2) que pode remover o excesso de CO2 de um ambiente fechado. O dispositivo de absorção é reutilizável e configurado para muitos ambientes.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/23/2022

RPI 2694

Parecer de pré-exame

#6.23

05/17/2022

RPI 2680

Adição na publicação

#15.35

10/19/2021

RPI 2650

Notificação de entrada na fase nacional - PCT

#1.3

05/12/2020

RPI 2575

Alteração de dados cadastrais

#1.1

09/10/2019

RPI 2540

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