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Official data from INPI

PROCESSO PARA FORMAR E ASPERGIR UMA EMULSÃO DILUÍDA DE UM PRIMEIRO LÍQUIDO EM UM SEGUNDO LÍQUIDO IMISCÍVEL COM ELE E APARELHO PARA REALIZAR O PROCESSO

ArquivadaInvention Patent

Application data

Number

PI8200379

Type

Invention Patent

Filing

01/25/1982

Publication

11/23/1982

Progress at the INPI

  1. Filing01/25/82
  2. Publication11/23/82
  3. Examination01/02/85
  4. Allowance09/01/87
  5. Abandoned
  6. In force

The application was allowed on 09/01/1987 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: 11/08/1988. 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

R. C. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8102823 · 01/31/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

12/29/1987

RPI 897

Deferimento

#9.1

09/01/1987

RPI 880

Conhecimento de parecer técnico

#7.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

01/02/1985

RPI 741

Publicação do pedido de patente

#3.1

11/23/1982

RPI 631

Pedido de patente depositado

#2.1

03/16/1982

RPI 595

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