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Official data from INPI

COMPOSICOES FUNGICIDAS PROCESSO PARA A SUA PREPARACAO BEM COMO A SUA APLICACAO PARA O COMBATE A FUNGOS

Em AnáliseInvention Patent

Application data

Number

PI7907395

Type

Invention Patent

Filing

11/16/1978

Publication

-

Progress at the INPI

  1. Filing11/16/78
  2. Publication
  3. Examination09/21/82
  4. Allowance10/15/85
  5. Grant05/27/86
  6. Terminated10/03/89

The patent was granted on 05/27/1986 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BAYER AG

See this company's full portfolio

Inventors

B. W. (pessoa física)

K. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

05/27/1986

RPI 814

Deferimento

#9.1

10/15/1985

RPI 782

Exigência - art. 36 da LPI

#6.1

10/16/1984

RPI 730

Conhecimento de parecer técnico

#7.1

10/04/1983

RPI 676

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

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