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Official data from INPI

COMPOSIÇÃO HERBICIDA, PROCESSO PARA CONTROLAR O CRESIMENTO DE VEGETAÇÃO INDESEJADA, PROCESSO PARA A PREPARAÇÃO DE UM DERIVADO DE N-ARILBENZAMIDA E DERIVADO DE N-ARILBENZAMIDA.

ArquivadaInvention Patent

Application data

Number

PI8105900

Type

Invention Patent

Filing

09/15/1981

Publication

06/08/1982

Progress at the INPI

  1. Filing09/15/81
  2. Publication06/08/82
  3. Abandoned08/14/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.14

04/26/1988

RPI 914

11.3

01/12/1988

RPI 899

Exigência - art. 36 da LPI

#6.1

02/20/1985

RPI 748

Solicitação de exame técnico

#4.1

08/14/1984

RPI 721

Publicação do pedido de patente

#3.1

06/08/1982

RPI 607

Pedido de patente depositado

#2.1

10/27/1981

RPI 575

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