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Official data from INPI

COMPOSIÇÃO HERBICIDA E PROCESSO PARA CONTROLAR ERVAS DANINHAS.

Em AnáliseInvention Patent

Application data

Number

PI8602061

Type

Invention Patent

Filing

05/08/1986

Publication

01/06/1987

Progress at the INPI

  1. Filing05/08/86
  2. Publication01/06/87
  3. Abandoned11/01/88
  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: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company Limited

JP

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Inventors

M. T. (pessoa física)

JP

R. Y. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

098268/85 · 05/09/1985

JP

106688/85 · 05/17/1985

JP

106689/85 · 05/17/1985

JP

110976/85 · 05/23/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/01/1988

RPI 941

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

11/18/1986

RPI 839

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

07/30/1991

RPI 1078

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