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Official data from INPI

COMPOSTO,PROCESSO PARA SUA PREPARACAO,COMPOSICAO HERBICIDA E METODO PARA A DESTRUICAO DE ERVAS DANINHAS INDESEJAVEIS

Em AnáliseInvention Patent

Application data

Number

PI8502262

Type

Invention Patent

Filing

05/18/1984

Publication

01/14/1986

Progress at the INPI

  1. Filing05/18/84
  2. Publication01/14/86
  3. Abandoned10/07/86
  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: 10/07/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASAHI CHEMICAL IND [JP]

Inventors

H. Y. (pessoa física)

K. H. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/07/1986

RPI 833

Solicitação de exame não realizada

#4.2

05/13/1986

RPI 812

Publicação do pedido de patente

#3.1

01/14/1986

RPI 795

Pedido de patente depositado

#2.1

07/16/1985

RPI 769

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

10/01/1991

RPI 1087

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