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Official data from INPI

DIONAS CÍCLICAS, PROCESSO PARA PREPARAÇÃO DE COMPOSTOS, COMPOSIÇÕES E PROCESSO PARA CONTROLAR ERVAS DANINHAS

PublicadaInvention Patent
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Application data

Number

PI8800580

Type

Invention Patent

Filing

02/11/1988

Publication

09/27/1988
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Progress at the INPI

  1. Filing02/11/88
  2. Publication09/27/88
  3. Abandoned02/19/91
  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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

May & Baker Limited

GB

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Inventors

J. G. (pessoa física)

GB

L. H. (pessoa física)

GB

N. G. (pessoa física)

GB

P. S. (pessoa física)

GB

Technical data

IPC Classification

A01N 43/40A01N 43/54A01N 43/86C07D 211/86C07D 239/22C07D 265/06C07D 279/06C07D 309/32C07D 335/02

Priority claims

GB

87 03068 · 02/11/1987

GB

87 07608 · 03/31/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/27/1988

RPI 936

Pedido de patente depositado

#2.1

05/24/1988

RPI 918

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/1993

RPI 1175

Exigência - art. 36 da LPI

#6.1

08/18/1992

RPI 1133

Exigência - art. 36 da LPI

#6.1

12/24/1991

RPI 1099

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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