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Official data from INPI

MATERIAL DE REGISTRO, PROCESSO PARA SUA PREPARAÇÃO, TINTA, APLICAÇÕES E COMPOSIÇÃO

ArquivadaInvention Patent

Application data

Number

PI8906545

Type

Invention Patent

Filing

12/18/1989

Publication

09/04/1990

Progress at the INPI

  1. Filing12/18/89
  2. Publication09/04/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/18/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/15/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

E. V. (pessoa física)

CH

H. L. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

4674/88 · 12/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/15/1992

RPI 1150

Publicação do pedido de patente

#3.1

09/04/1990

RPI 1031

Pedido de patente depositado

#2.1

04/10/1990

RPI 1013

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