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Official data from INPI

PROCESSO E COMPOSIÇÃO PARA TRATAMENTO DE ALGODOEIROS A FIM DE COMBATER SEUS DEVASTADORES.

ConcedidaInvention Patent

Application data

Number

PI8103986

Type

Invention Patent

Filing

06/24/1981

Publication

03/09/1982

Progress at the INPI

  1. Filing06/24/81
  2. Publication03/09/82
  3. Examination01/10/84
  4. Allowance10/04/88
  5. Grant07/25/89
  6. Terminated03/19/96

The patent was granted on 07/25/1989 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

FR

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Inventors

C. F. (pessoa física)

D. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

80.14471 · 06/25/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

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

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

01/10/1984

RPI 690

Publicação do pedido de patente

#3.1

03/09/1982

RPI 594

Anuidade - prazo legal encerrado

#18.2

03/19/1996

RPI 1320

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