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Official data from INPI

ISCA EM BLOCO RODENTICIDA E PROCESSO PARA SUA PREPARAÇÃO, PROCESSO PARA O COMBATE ROEDORES E EMPREGO.

Em ExigênciaInvention Patent

Application data

Number

PI8300915

Type

Invention Patent

Filing

02/25/1919

Publication

11/16/1983

Progress at the INPI

  1. Filing02/25/19
  2. Publication11/16/83
  3. Examination04/01/86
  4. Allowance05/01/90
  5. Grant11/27/90
  6. Terminated12/17/96

The patent was granted on 11/27/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. G. (pessoa física)

CH

G. F. (pessoa física)

CH

H. S. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

1197/82 · 02/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

04/01/1986

RPI 806

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

Anuidade - prazo legal encerrado

#18.2

12/17/1996

RPI 1359

Concessão da patente

#16.1

11/27/1990

RPI 1043

Notificação para pagamento de retribuição

#13.1

08/21/1990

RPI 1029

Deferimento

#9.1

05/01/1990

RPI 1016

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