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Official data from INPI

PROCESSO PARA PREPARAR UM COMPOSTO DE SISTEMA QUINOLINA CONDENSADO, DE SISTEMA DE ACRIDINA, CONDENSADO, DE SISTEMA BENZO (C) ACRIDINA E COMPOSIÇÃO CARCINOSTÁTICA

PublicadaInvention Patent

Application data

Number

PI8901100

Type

Invention Patent

Filing

03/09/1989

Publication

10/31/1989

Progress at the INPI

  1. Filing03/09/89
  2. Publication10/31/89
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

Published on 10/31/1989, 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

JP

Inventors

M. Y. (pessoa física)

JP

Technical data

Priority claims

JP

56883/1988 · 03/10/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Retificação

#15.3

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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