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Official data from INPI

PROCESSO PARA DEPURAÇÃO SELETIVA DE MATÉRIAS ARSENICAIS

ArquivadaInvention Patent

Application data

Number

PI8204402

Type

Invention Patent

Filing

07/28/1982

Publication

07/19/1983

Progress at the INPI

  1. Filing07/28/82
  2. Publication07/19/83
  3. Examination11/08/83
  4. Allowance07/14/87
  5. Abandoned
  6. In force

The application was allowed on 07/14/1987 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

FR

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Inventors

P. M. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

81 15065 · 07/29/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Conhecimento de parecer técnico

#7.1

07/30/1985

RPI 771

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

11/08/1983

RPI 681

Publicação do pedido de patente

#3.1

07/19/1983

RPI 665

Pedido de patente depositado

#2.1

09/08/1982

RPI 620

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