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Official data from INPI

PROCESSO PARA MELHORAR AS QUALIDADES DO TRICLOROFON BRUTO E DE UMA COMPOSICAO QUE O CONTEM E TRICLOROFON

Em AnáliseInvention Patent

Application data

Number

PI8403971

Type

Invention Patent

Filing

08/09/1983

Publication

07/09/1985

Progress at the INPI

  1. Filing08/09/83
  2. Publication07/09/85
  3. Examination08/11/87
  4. Allowance
  5. Grant
  6. In force

Published on 07/09/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIHON TOKUSHU NOYAKU SEIZO KK [JP]

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Inventors

O. S. (pessoa física)

W. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

07/09/1985

RPI 768

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

Retificação

#15.3

09/18/1990

RPI 1033

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