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Official data from INPI

PARTÍCULAS SÓLIDAS CONTENDO UM PERÓXIDO METÁLICO, PROCESSO PARA A PREPARAÇÃO DE PARTÍCULAS E PROCESSO PARA A CORREÇÃO DOS SOLOS

ArquivadaInvention Patent

Application data

Number

PI8202386

Type

Invention Patent

Filing

04/26/1982

Publication

04/05/1983

Progress at the INPI

  1. Filing04/26/82
  2. Publication04/05/83
  3. Abandoned04/16/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Interox

BE

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Inventors

I. G. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

FR

81.08512 · 04/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/03/1988

RPI 915

Exigência - art. 36 da LPI

#6.1

09/29/1987

RPI 884

Exigência - art. 36 da LPI

#6.1

11/05/1985

RPI 785

Solicitação de exame técnico

#4.1

04/16/1985

RPI 756

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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