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Official data from INPI

PROCESSO PARA A PRODUCAO DE CORPOS MOLDADOS, CONTENDO SUBSTANCIAS RESIDUAIS ALTAMENTE RADIOATIVAS

Em AnáliseInvention Patent

Application data

Number

PI8007001

Type

Invention Patent

Filing

11/08/1979

Publication

-

Progress at the INPI

  1. Filing11/08/79
  2. Publication
  3. Examination
  4. Allowance04/12/83
  5. Grant09/27/83
  6. Terminated09/26/89

The patent was granted on 09/27/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. K. (pessoa física)

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Inventors

O. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

09/27/1983

RPI 675

Deferimento

#9.1

04/12/1983

RPI 651

Exigência - art. 36 da LPI

#6.1

08/24/1982

RPI 618

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