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Official data from INPI

COMPOSIÇÕES DE AÇÃO SINERGÍSTICA PARA O COMBATE SELETIVO DE ERVAS DANINHAS EM ARROZ E PROCESSO PARA O COMBATE SELETIVO DE ERVAS DANINHAS EM CULTURAS DE ARROZ, SEMENTES DE ARROZ E PROCESSO PARA A PREPARAÇÃO DE COMPOSIÇÕES.

Em AnáliseInvention Patent

Application data

Number

PI8304085

Type

Invention Patent

Filing

07/29/1983

Publication

03/07/1984

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/29/83
  2. Publication03/07/84
  3. Examination07/01/86
  4. Allowance12/03/91
  5. Grant
  6. In force

The application was allowed by the INPI on 12/03/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. Q. (pessoa física)

CH

D. B. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

4600/82 · 07/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação do pedido de patente

#3.1

03/07/1984

RPI 698

Pedido de patente depositado

#2.1

10/04/1983

RPI 676

Retificação

#15.3

06/16/1992

RPI 1124

Deferimento

#9.1

12/03/1991

RPI 1096

Exigência - art. 36 da LPI

#6.1

04/24/1990

RPI 1015

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