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Official data from INPI

COMPOSIÇÃO FUNGICIDA E PROCESSO PARA CONTROLAR UM FUNGO.

ConcedidaInvention Patent

Application data

Number

PI8302002

Type

Invention Patent

Filing

04/19/1983

Publication

12/20/1983

Progress at the INPI

  1. Filing04/19/83
  2. Publication12/20/83
  3. Examination09/10/85
  4. Allowance01/03/89
  5. Grant08/29/89
  6. Terminated08/29/95

The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sumitomo Chemical Company, Limited, companhia japonesa

JP

Inventors

H. T. (pessoa física)

JP

Y. F. (pessoa física)

JP

Y. I. (pessoa física)

JP

Technical data

Priority claims

JP

66488/82 · 04/20/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

05/16/1989

RPI 969

Deferimento

#9.1

01/03/1989

RPI 950

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

Anuidade - prazo legal encerrado

#18.2

08/29/1995

RPI 1291

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