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Official data from INPI

COMPOSIÇÃO MOLDÁVEL; PROCESSO PARA A PRODUÇÃO DE UM PRODUTO CONFIGURADO E PRODUTO CONFIGURADO

Em AnáliseInvention Patent

Application data

Number

PI8303054

Type

Invention Patent

Filing

06/08/1983

Publication

01/31/1984

Progress at the INPI

  1. Filing06/08/83
  2. Publication01/31/84
  3. Examination05/08/84
  4. Allowance07/11/89
  5. Grant02/06/90
  6. Terminated02/18/92

The patent was granted on 02/06/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

See this company's full portfolio

Inventors

J. R. (pessoa física)

GB

Technical data

Priority claims

GB

8216748 · 06/09/1982

GB

8310996 · 04/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/14/1989

RPI 995

Deferimento

#9.1

07/11/1989

RPI 977

Exigência - art. 36 da LPI

#6.1

01/17/1989

RPI 952

Exigência - art. 36 da LPI

#6.1

05/10/1988

RPI 916

Exigência - art. 36 da LPI

#6.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

05/08/1984

RPI 707

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

Concessão da patente

#16.1

02/06/1990

RPI 1005

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