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Official data from INPI

DERIVADOS DE OXADIAZOL,PROCESSO PARA SUA PREPARACAO,COMPOSICAO HERBICIDA,PROCESSO PARA O COMBATE DE ERVAS DANINHAS E PARA A PREPARACAO DE COMPOSICOES

ArquivadaInvention Patent

Application data

Number

PI8302015

Type

Invention Patent

Filing

04/20/1982

Publication

12/27/1983

Progress at the INPI

  1. Filing04/20/82
  2. Publication12/27/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/20/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIHON TOKUSHU NOYAKU SEIZO KK [JP]

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Inventors

A. M. (pessoa física)

K. T. (pessoa física)

S. J. (pessoa física)

Y. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/08/1986

RPI 807

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

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