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Official data from INPI

COMPOSIÇÃO, PRODUTO ENDURECÍVEL E APLICAÇÃO

ArquivadaInvention Patent

Application data

Number

PI8904606

Type

Invention Patent

Filing

09/13/1989

Publication

04/24/1990

Progress at the INPI

  1. Filing09/13/89
  2. Publication04/24/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/13/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

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

R. E. (pessoa física)

R. A. (pessoa física)

Technical data

Priority claims

US

244.196 · 09/14/1988

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

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

02/13/1990

RPI 1006

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