Official data from INPI

PROCESSO E APARELHO PARA PRODUCAO DE AGUA IONICA DE PRATA

PublicadaInvention Patent

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Application data

Number

PI8702748

Type

Invention Patent

Filing

05/28/1986

Publication

03/01/1988

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Progress at the INPI

Filing05/28/86
Publication03/01/88
Abandoned
Allowance
Grant
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.

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Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JIN ICHI ITO [JP]

KATSUE OSHIMA [JP]

YOSHIAKI MATSUO [JP]

Inventors

I. [. (pessoa física)

M. [. (pessoa física)

O. [. (pessoa física)

Technical data

IPC Classification

C02F 1/50

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Arquivamento - Art. 36 §1° da LPI

#11.2

04/30/1991

RPI 1065

Solicitação de exame não realizada

#4.2

02/13/1990

RPI 1006

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AGUA DE PRATA IONICA E PROCESSO PARA TRATAMENTO BACTERIOSTATICO

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