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Official data from INPI

COMPOSTOS ORGANICOS,PROCESSO PARA SUA PREPARACAO,COMPOSICOES MICROBICIDAS E SUA APLICACAO

ConcedidaInvention Patent

Application data

Number

PI7801888

Type

Invention Patent

Filing

03/29/1977

Publication

-

Progress at the INPI

  1. Filing03/29/77
  2. Publication
  3. Examination
  4. Allowance09/21/82
  5. Grant04/26/83
  6. Terminated01/28/92

The patent was granted on 04/26/1983 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: 04/26/1983. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

01/25/1983

RPI 640

15.0

09/28/1982

RPI 623

Deferimento

#9.1

09/21/1982

RPI 622

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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