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Official data from INPI

COMPOSIÇÃO PARA O COMBATE SELETIVO DE ERVAS DANINHAS E PROCESSO PARA A PREPARAÇÃO DE 2-FENIL, 2-NAFTIL E 2-HETEROCICLILPIRIMIDINAS.

Em ExigênciaInvention Patent

Application data

Number

PI8303011

Type

Invention Patent

Filing

06/07/1983

Publication

01/31/1984

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/07/83
  2. Publication01/31/84
  3. Examination05/06/86
  4. Allowance02/09/93
  5. Grant
  6. In force

The application was allowed by the INPI on 02/09/1993. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

B. H. (pessoa física)

B. K. (pessoa física)

F. W. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/02/1989

RPI 967

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

Retificação

#15.3

08/03/1993

RPI 1183

Deferimento

#9.1

02/09/1993

RPI 1158

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