Official data from INPI

COMPOSICAO DE MATERIA PARA USOS NAO-ALIMENTICIOS E NAO-FARMACOLOGICOS E PROCESSO PARA SINTETIZACAO DE PRODUTOS CONTENDO METAL,TENDO UM ALTO GRAU DE DISPERSABILIDADE EM MEIOS AQUOSOS,PARA USOS NAO-ALIMENTICIOS E NAO-FARMACOLOGICOS

ArquivadaInvention Patent

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Application data

Number

PI8001201

Type

Invention Patent

Filing

02/29/1980

Publication

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Progress at the INPI

Filing02/29/80
Publication
Abandoned01/05/82
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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RGB LAB [US]

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Exigência - art. 36 da LPI

#6.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

01/05/1982

RPI 585

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