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Official data from INPI

PROCESSO PARA SEPARAÇÃO E RECUPERAÇÃO DE MATERIAL ORGÂNICO E INORGÂNIC DE MATERIAL DE REJEITO.

Em AnáliseInvention Patent

Application data

Number

PI8108860

Type

Invention Patent

Filing

10/16/1981

Publication

10/13/1982

Progress at the INPI

  1. Filing10/16/81
  2. Publication10/13/82
  3. Examination06/19/84
  4. Allowance
  5. Grant
  6. In force

Published on 10/13/1982, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. H. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

Priority claims

AU

PCT/81/00145 · 10/16/1981

AU

PE 6331 · 11/03/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

03/08/1988

RPI 907

Solicitação de exame técnico

#4.1

06/19/1984

RPI 713

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1982

RPI 625

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61L 11/00; A23K 1/00; C12P 5/02; C12P 7/08.

03/20/2018

RPI 2463

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