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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UMA EMULSÃO HERBICIDA E COMPOSIÇÃO HERBICIDA E COMPOSIÇÃO HERBICIDA

PublicadaInvention Patent

Application data

Number

PI8800089

Type

Invention Patent

Filing

01/12/1988

Publication

08/23/1988

Progress at the INPI

  1. Filing01/12/88
  2. Publication08/23/88
  3. Abandoned11/06/90
  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.

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Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

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Inventors

T. T. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8700658 · 01/13/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/23/1988

RPI 931

Pedido de patente depositado

#2.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

Arquivamento - Art. 36 §1° da LPI

#11.2

10/04/1994

RPI 1244

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

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