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Official data from INPI

CORANTES REATIVOS, PROCESSO PARA A SUA PREPARAÇÃO E SUA APLICAÇÃO

PublicadaInvention Patent

Application data

Number

PI8803093

Type

Invention Patent

Filing

06/23/1988

Publication

01/24/1989

Progress at the INPI

  1. Filing06/23/88
  2. Publication01/24/89
  3. Abandoned03/26/91
  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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. T. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

2379/87 · 06/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

11/16/1988

RPI 943

Arquivamento - Art. 36 §1° da LPI

#11.2

02/06/1996

RPI 1314

Exigência - art. 36 da LPI

#6.1

06/06/1995

RPI 1279

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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