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Official data from INPI

PROCESSO PARA PREPARACAO DE NOVOS DERIVADOS DE 1-AZOLIL-4-HIDROXI-BUTANO,COMPOSICOES FUNGICIDAS,APLICACAO DOS DITOS NOVOS DERIVADOS,E PROCESSO PARA PREPARACAO DE COMPOSICOES FUNGICIDAS E BACTERICIDAS

Em AnáliseInvention Patent

Application data

Number

PI7705204

Type

Invention Patent

Filing

08/07/1976

Publication

-

Progress at the INPI

  1. Filing08/07/76
  2. Publication
  3. Examination
  4. Allowance04/12/83
  5. Grant09/27/83
  6. Terminated12/15/87

The patent was granted on 09/27/1983 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

B. K. (pessoa física)

F. P. (pessoa física)

K. W. (pessoa física)

K. P. (pessoa física)

Technical data

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

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

08/30/1983

RPI 671

Deferimento

#9.1

04/12/1983

RPI 651

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