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Official data from INPI

2-MERCAPTO-5-PIRAZINIL-1,3,4-OXADIAZÓIS, PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS, COMPOSIÇÃO PRAGUICIDA, PROCESSOS PARA A PREPARAÇÃO DE UMA COMPOSIÇÃO E PARA COMBATER OU PROTEGER UMA INFESTAÇÃO DE PLANTAS E APLICAÇÃO

PublicadaInvention Patent

Application data

Number

PI8801566

Type

Invention Patent

Filing

04/04/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing04/04/88
  2. Publication11/08/88
  3. Examination02/13/91
  4. Allowance
  5. Grant
  6. In force

Published on 11/08/1988, 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. N. (pessoa física)

CH

E. B. (pessoa física)

CH

W. E. (pessoa física)

DE

Technical data

Priority claims

CH

1283/87 · 04/03/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Retificação

#15.3

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

02/13/1991

RPI 1054

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