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Official data from INPI

COMPOSIÇÃO FUNGICIDA À BASE DE 4-(HALO-ALQUIL OU SILIL RAMIFICADO)-PIRIDAZINAS, MÉTODO DE CONTROLAR FUNGOS E PROCESSO PARA PREPARAR 4-(HALO-ALQUIL OU SILIL RAMIFICADO)-PIRIDAZINAS.

Em AnáliseInvention Patent
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Application data

Number

PI8602764

Type

Invention Patent

Filing

06/13/1986

Publication

02/10/1987
View on INPI

Progress at the INPI

  1. Filing06/13/86
  2. Publication02/10/87
  3. Examination01/03/89
  4. Allowance09/08/93
  5. Grant03/29/94
  6. Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli Lilly And Company

US

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Inventors

G. J. (pessoa física)

US

W. A. (pessoa física)

W. D. (pessoa física)

US

Technical data

IPC Classification

A01N 43/58C07D 237/08C07D 237/24C07F 7/10

Priority claims

US

744.722 · 06/14/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/03/1989

RPI 950

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

Carta-patente expirada

#21.1

Patente extinta em 13/06/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

09/08/1993

RPI 1188

Exigência - art. 36 da LPI

#6.1

10/20/1992

RPI 1142

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

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