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Official data from INPI

COMPOSTOS AZO, PROCESSO PARA SUA PREPARAÇÃO, APLICAÇÃO E MATERIAIS.

ArquivadaInvention Patent

Application data

Number

PI8401200

Type

Invention Patent

Filing

03/15/1984

Publication

10/23/1984

Progress at the INPI

  1. Filing03/15/84
  2. Publication10/23/84
  3. Abandoned12/09/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. S. (pessoa física)

J. A. (pessoa física)

Technical data

Priority claims

CH

1438/83 · 03/16/1983

CH

4299/83 · 08/08/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/14/1989

RPI 956

Exigência - art. 36 da LPI

#6.1

07/19/1988

RPI 926

Solicitação de exame técnico

#4.1

12/09/1986

RPI 842

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

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