Official data from INPI

DISPOSITIVO OXIGENADOR ARTIFICIAL

Em AnáliseInvention Patent

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Application data

Number

PI7706631

Type

Invention Patent

Filing

10/04/1977

Publication

View on INPI

Progress at the INPI

Filing10/04/77
Publication
Examination
Allowance
Grant
In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 12/13/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. O. (pessoa física)

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Inventors

G. O. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

12/13/1983

RPI 686

Recurso

#12.1

07/12/1983

RPI 664

Deferimento

#9.1

03/22/1983

RPI 648

8.1

12/14/1982

RPI 634

From the same holder

APERFEICOAMENTOS EM APARELHOS DE FILTRAGEM DE SANGUE DISPOSITIVO DESCARTAVEL PARA MEDICAO DE PRESSAO APERFEICOAMENTOS NA OBTENCAO DE PROTESES VALVARES CARDIACAS TIPO BOLA APERFEICOAMENTOS NA OBTENCAO DE PROTESES VALVARES CARDIACAS TIPO DISCO DISPOSITIVO PARA ASPIRACAO CIRURGICA, DRENAGEM TORAXICA E AUTOTRANSFUSAO APERFEICOAMENTOS EM APARELHOS PARA INFUSAO DE LIQUIDOS EM GERAL BIOPROTESE APERFEICOAMENTOS EM APARELHOS DE FILTRAGEM DE SANGUE

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