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Official data from INPI

COMPOSICAO,PROCESSO PARA O CONTROLE POS-EMERGENTE DE ERVAS DANINHAS E PROCESSO PARA PREPARAR UM COMPOSTO

Em AnáliseInvention Patent

Application data

Number

PI8601960

Type

Invention Patent

Filing

05/02/1985

Publication

01/06/1987

Progress at the INPI

  1. Filing05/02/85
  2. Publication01/06/87
  3. Examination03/21/89
  4. Allowance
  5. Grant
  6. In force

Published on 01/06/1987, 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: 03/21/1989. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/21/1989

RPI 961

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

11/04/1986

RPI 837

Retificação

#15.3

06/25/1991

RPI 1073

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