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Official data from INPI

PROCESSO PARA A PREPARACAO DE ESTERES DE ACIDO PIRAZOLPIRIMIDINIL(TIONO)(TIOL)-FOSFORICO(FOSFONICO),COMPOSICOES INSETICIDAS E ACARICIDAS E SUA APLICACAO

Em AnáliseInvention Patent

Application data

Number

PI7706550

Type

Invention Patent

Filing

10/02/1976

Publication

-

Progress at the INPI

  1. Filing10/02/76
  2. Publication
  3. Examination
  4. Allowance07/12/83
  5. Grant03/27/84
  6. Terminated12/15/87

The patent was granted on 03/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAYER AG

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Inventors

H. I. (pessoa física)

H. W. (pessoa física)

M. F. (pessoa física)

R. H. (pessoa física)

S. R. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/15/1987

RPI 895

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/12/1983

RPI 664

Exigência - art. 36 da LPI

#6.1

11/16/1982

RPI 630

6.2

12/29/1981

RPI 584

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