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Official data from INPI

COMPOSIÇÃO FUNGICIDA

Em ExigênciaInvention Patent

Application data

Number

PI8306675

Type

Invention Patent

Filing

12/05/1983

Publication

07/17/1984

Progress at the INPI

  1. Filing12/05/83
  2. Publication07/17/84
  3. Examination06/17/86
  4. Allowance04/10/90
  5. Grant10/30/90
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 06/06/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

FR

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Inventors

J. G. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

82 20995 · 12/10/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

06/06/1989

RPI 972

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

Carta-patente expirada

#21.1

Patente extinta em 05/12/98

07/01/2008

RPI 1956

Concessão da patente

#16.1

10/30/1990

RPI 1039

Notificação para pagamento de retribuição

#13.1

08/14/1990

RPI 1028

Deferimento

#9.1

04/10/1990

RPI 1013

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