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Official data from INPI

OXIGENADOR

ArquivadaInvention PatentPCT · EP2022080548

Application data

Invention Patent OXIGENADOR de CHARITÉ - UNIVERSITÄTSMEDIZIN BERLIN — IPC A61M 1/16
Invention Patent OXIGENADOR de CHARITÉ - UNIVERSITÄTSMEDIZIN BERLIN — IPC A61M 1/16. Drawing published by the INPI in the Industrial Property Gazette.

Number

112024008388

Type

Invention Patent

Filing

11/02/2022

Publication

08/13/2024

PCT

EP2022080548

Progress at the INPI

  1. Filing11/02/22
  2. Publication08/13/24
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/02/2022 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: 02/03/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CHARITÉ - UNIVERSITÄTSMEDIZIN BERLIN

DE

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Inventors

L. G. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

EP

21206206.1 · 11/03/2021

Abstract

OXIGENADOR. A presente invenção se refere à um oxigenador, compreendendo uma pluralidade de fibras ocas (1) para receber um fluxo (G, G1) de gás; e um compartimento de sangue (2) formado adjacente às fibras ocas (1), para receber um fluxo (B) de sangue, o volume do compartimento de sangue (2) sendo associado com um volume de preparação de sangue (V) do oxigenador (10). De acordo com a invenção, pelo menos um elemento (3, 11) é disposto no compartimento de sangue (2), de uma tal maneira que ele reduz o volume de preparação de sangue (V).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

02/03/2026

RPI 2874

Arquivamento - Art. 33 da LPI

#11.1

11/18/2025

RPI 2863

Notificação de entrada na fase nacional - PCT

#1.3

08/13/2024

RPI 2797

Alteração de dados cadastrais

#1.1

05/07/2024

RPI 2783

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