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Official data from INPI

COMPOSIÇÃO PESTICIDA, PROCESSO PARA COMBATER OU DESSECAR PLANTAS E PROCESSO PARA PREPARAÇÃO DE DERIVADO DE ORGANOFÓSFORO.

Em AnáliseInvention Patent

Application data

Number

PI8007997

Type

Invention Patent

Filing

12/05/1980

Publication

-

Progress at the INPI

  1. Filing12/05/80
  2. Publication
  3. Examination08/30/83
  4. Allowance05/17/88
  5. Grant10/25/88
  6. Terminated09/25/90

The patent was granted on 10/25/1988 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: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fisons Limited.

Inventors

B. A. (pessoa física)

E. C. (pessoa física)

W. B. (pessoa física)

W. K. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

79/42420 · 12/08/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

08/08/1989

RPI 981

Concessão da patente

#16.1

10/25/1988

RPI 940

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/17/1988

RPI 917

Exigência - art. 36 da LPI

#6.1

09/01/1987

RPI 880

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

Pedido de licença compulsória

#20.1

03/01/1990

RPI 1007

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