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Official data from INPI

PROCESSO PARA A PREPARACAO DE POLIMEROS RETICULADOS,PROCESSO PARA A PREPARACAO DE MISTURAS E COMPOSICAO

PublicadaInvention Patent

Application data

Number

PI8802482

Type

Invention Patent

Filing

05/22/1987

Publication

12/20/1988

Progress at the INPI

  1. Filing05/22/87
  2. Publication12/20/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/22/1987 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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY AG [CH]

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Inventors

E. H. (pessoa física)

K. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/20/1988

RPI 948

Pedido de patente depositado

#2.1

10/18/1988

RPI 939

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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