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Official data from INPI

PROCESSO PARA PRODUÇÀO DE SOLUÇÃO CONTENDO GÁLIO A PARTIR DE PÓ DA FUSÀO DE ALUMÍNIO

PublicadaInvention Patent

Application data

Number

PI8600039

Type

Invention Patent

Filing

01/07/1986

Publication

09/01/1987

Progress at the INPI

  1. Filing01/07/86
  2. Publication09/01/87
  3. Abandoned03/27/90
  4. Allowance
  5. Grant
  6. 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.

Talk to a specialist

Latest action published by the INPI: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mitsui Aluminium Co. Ltd.

JP

Inventors

A. E. (pessoa física)

H. I. (pessoa física)

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Arquivamento - Art. 36 §1° da LPI

#11.2

08/20/1991

RPI 1081

Exigência - art. 36 da LPI

#6.1

02/19/1991

RPI 1055

Solicitação de exame técnico

#4.1

03/27/1990

RPI 1011

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