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Official data from INPI

DERIVADOS DE ACIDO 7-(ARILOXI)-2-NAFTILOXI-ALCANOCARBOXILICO,PROCESSO PARA SUA PREPARACAO,AGENTE COM EFEITO HERBICIDA,E APLICACAO DOS DITOS COMPOSTOS

Em AnáliseInvention Patent

Application data

Number

PI8504493

Type

Invention Patent

Filing

09/16/1985

Publication

07/15/1986

Progress at the INPI

  1. Filing09/16/85
  2. Publication07/15/86
  3. Examination03/29/88
  4. Allowance
  5. Grant
  6. In force

Published on 07/15/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

A. F. (pessoa física)

H. M. (pessoa física)

K. H. (pessoa física)

R. R. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/29/1988

RPI 910

Publicação do pedido de patente

#3.1

07/15/1986

RPI 821

Pedido de patente depositado

#2.1

11/19/1985

RPI 787

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 69/736; A01N 37/06; A01N 37/12; A01N 37/34; A01N 43/40; C07C 153/11; C07D 213/64; C07D 213/85.

03/27/2018

RPI 2464

Retificação

#15.3

12/08/1992

RPI 1149

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