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Official data from INPI

DISPOSITIVO DE EXTRAÇÃO DE ÁGUA, SISTEMA QUE O COMPREENDE, MÉTODO DE EXTRAÇÃO DE VAPOR DE ÁGUA E LAMINADO DE LCST

ConcedidaInvention PatentPCT · NL2014050630

Application data

Number

112016005505

Type

Invention Patent

Filing

09/15/2014

Publication

08/01/2017

PCT

NL2014050630

Progress at the INPI

  1. Filing09/15/14
  2. Publication08/01/17
  3. Examination
  4. Allowance02/01/22
  5. Grant04/26/22
  6. In force09/15/34

The patent was granted on 04/26/2022 and is in force until 09/15/2034. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:09/15/2034

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Latest action published by the INPI: 04/26/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OXYCOM BEHEER B.V.

NL

Inventors

A. B. (pessoa física)

CH

B. R. (pessoa física)

NL

J. R. (pessoa física)

NL

M. H. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

2011443 · 09/13/2013

Abstract

A device is disclosed for extracting water vapour from a fluid stream. The device comprises a carrier structure, a substrate of fibrous material provided on the carrier structure, the fibrous material comprising a plurality of individual fibres, a quantity of an LCST polymer coating the individual fibres; and a heating provision arranged to selectively heat the LCST polymer to above its lower critical temperature whereby water absorbed by the fibres can be subsequently released on heating. By providing the LCST polymer as a coating onto the fibres, an increased surface area may be achieved.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

20 (vinte) anos contados a partir de 15/09/2014, observadas as condições legais

04/26/2022

RPI 2677

9.1.3

04/05/2022

RPI 2674

Deferimento

#9.1

02/01/2022

RPI 2665

Conhecimento de parecer técnico

#7.1

08/17/2021

RPI 2641

Retificação da notificação da fase nacional - PCT

#1.3.1

Retificação do despacho 1.3 publicado na RPI nº 2430, de 01/08/2017, para corrigir o endereço do depositante (item - 71).

02/18/2020

RPI 2563

Exigência preliminar

#6.21

12/03/2019

RPI 2552

Notificação de entrada na fase nacional - PCT

#1.3

Publicação automática da admissibilidade da fase nacional depositado via PCT . Tratado de cooperação em matéria de Patentes, conforme Instrução Normativa nº 02, de 06/06/2017 publicada na RPI nº 2422, de 06/06/2017.

08/01/2017

RPI 2430

Alteração de dados cadastrais

#1.1

03/22/2016

RPI 2359

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