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Official data from INPI

COMPOSIÇÃO HERBICIDA PARA O COMBATE DE ERVAS DANINHAS EM CULTURAS DE PLANTAS ÚTEIS, BEM COMO PROCESSOS PARA A PREPARAÇÃO DE ACILAMIDAS

Em AnáliseInvention Patent

Application data

Number

PI8502541

Type

Invention Patent

Filing

05/28/1985

Publication

02/04/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/28/85
  2. Publication02/04/86
  3. Examination04/12/88
  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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

D. M. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

1757/85 · 04/24/1985

CH

2612/84 · 05/28/1985

CH

350/85 · 01/25/1985

CH

5590/84 · 11/22/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

02/04/1986

RPI 798

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Retificação

#15.3

06/16/1992

RPI 1124

Deferimento

#9.1

12/03/1991

RPI 1096

Exigência - art. 36 da LPI

#6.1

08/28/1990

RPI 1030

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