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Official data from INPI

PROCESSO DE COMBATE CONTRA OS FUNGOS QUE ATACAM AS COLHEITAS

Em AnáliseInvention Patent

Application data

Number

PI8500380

Type

Invention Patent

Filing

01/29/1985

Publication

09/10/1985

Progress at the INPI

  1. Filing01/29/85
  2. Publication09/10/85
  3. Examination08/25/87
  4. Allowance09/13/94
  5. Grant03/28/95
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kenogard Ab

SE

Inventors

D. C. (pessoa física)

SE

H. H. (pessoa física)

GB

I. L. (pessoa física)

SE

M. P. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

SE

8400458-9 · 01/30/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/25/1987

RPI 879

Publicação do pedido de patente

#3.1

09/10/1985

RPI 777

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

Carta-patente expirada

#21.1

Patente extinta em 29/01/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

03/28/1995

RPI 1269

Deferimento

#9.1

09/13/1994

RPI 1241

Exigência - art. 36 da LPI

#6.1

09/29/1992

RPI 1139

Conhecimento de parecer técnico

#7.1

07/31/1990

RPI 1026

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