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Official data from INPI

COMPOSTO DE AMIDA; PROCESSO PARA PREPARAR COMPOSTOS, COMPOSIÇÃOPESTICIDA, PROCESSO PARA INIBIR O CRESCIMENTO DE PLANTAS INDESAJADAS, PROCESSO PARA COMBATER FUNGOS E PROCESSO PARA COMBATER UMA DOENÇA FUNGAL

ConcedidaInvention Patent

Application data

Number

PI8205565

Type

Invention Patent

Filing

09/23/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing09/23/82
  2. Publication09/20/83
  3. Examination09/10/85
  4. Allowance10/04/88
  5. Grant05/30/89
  6. Terminated01/03/95

The patent was granted on 05/30/1989 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

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Inventors

K. [. (pessoa física)

N. [. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/30/1989

RPI 971

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

Exigência - art. 36 da LPI

#6.1

03/29/1988

RPI 910

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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