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Official data from INPI

COMPOSIÇÃO MICROBICIDA DE PLANTAS E PROCESSO PARA O COMBATE OU PROTEÇÃO CONTRA DOENÇAS DE PLANTAS

Prazo de SigiloInvention Patent

Application data

Number

PI8903915

Type

Invention Patent

Filing

08/03/1989

Publication

03/27/1990

Progress at the INPI

  1. Filing08/03/89
  2. Publication03/27/90
  3. Examination05/12/92
  4. Allowance12/26/95
  5. Grant09/24/96
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

B. S. (pessoa física)

CH

D. N. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

2960/88 · 08/04/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Carta-patente expirada

#21.1

Patente extinta em 03/08/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

09/24/1996

RPI 1347

Deferimento

#9.1

12/26/1995

RPI 1308

Exigência - art. 36 da LPI

#6.1

04/25/1995

RPI 1273

Solicitação de exame técnico

#4.1

05/12/1992

RPI 1119

Publicação do pedido de patente

#3.1

03/27/1990

RPI 1011

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