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Official data from INPI

COMPOSTOS DE COMPLEXOS DE METAIS PESADOS, PROCESSO PARA SUA OBTENÇÃO, SUA APLICAÇÃO, E PROCESSO PARA O TINGIMENTO DE MATERIAL CONTENDO GRUPOS HIDRÓXI E/OU CARBONAMIDA.

DeferidaInvention Patent

Application data

Number

PI8207196

Type

Invention Patent

Filing

12/10/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing12/10/82
  2. Publication10/11/83
  3. Examination11/05/85
  4. Allowance10/31/89
  5. Abandoned
  6. In force

The application was allowed on 10/31/1989 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

F. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 31 49 388.2 · 12/12/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

Exigência - art. 36 da LPI

#6.1

09/06/1988

RPI 933

Exigência - art. 36 da LPI

#6.1

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

11/05/1985

RPI 785

8.1

08/20/1985

RPI 774

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

Arquivamento - Art. 38 §2° da LPI

#11.4

10/23/1990

RPI 1038

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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