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Official data from INPI

PROCESSO PARA PREPARAR UMA COMPOSIÇÃO FUNGICIDA, BEM COMO COMPOSIÇÃO FUNGICIDA

Prazo de SigiloInvention Patent

Application data

Number

PI8903512

Type

Invention Patent

Filing

07/17/1989

Publication

03/13/1990

Progress at the INPI

  1. Filing07/17/89
  2. Publication03/13/90
  3. Examination04/28/92
  4. Allowance01/04/00
  5. Grant07/11/00
  6. Expired12/26/12

The letters patent expired on 12/26/2012: 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Chemicca Limited

NZ

Inventors

N. M. (pessoa física)

NZ

Technical data

IPC Classification

Priority claims

NZ

225428 · 07/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/10/1989

RPI 990

Carta-patente expirada

#21.1

Patente extinta em 11/07/2010

12/26/2012

RPI 2190

Concessão da patente

#16.1

07/11/2000

RPI 1540

Deferimento

#9.1

01/04/2000

RPI 1513

Exigência - art. 36 da LPI

#6.1

07/13/1999

RPI 1488

Exigência - art. 36 da LPI

#6.1

05/12/1998

RPI 1429

Alteração de sede deferida

#25.7

08/19/1997

RPI 1394

Exigência - art. 36 da LPI

#6.1

05/23/1995

RPI 1277

Solicitação de exame técnico

#4.1

04/28/1992

RPI 1117

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

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