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Official data from INPI

ÉSTERES HETEROCICLILALQUÍLICOS DE ÁCIDOS 2-IMIDAZOLINON-NICOTÍNICOS, PROCESSO PARA O COMBATE SELETIVO E PRA INIBIR E SUPRIMIR O CRESCIMENTO DE PLANTAS E PARA A DESSECAÇÃO E DESFOLHAMENTO DE CULTURAS.

Em AnáliseInvention Patent

Application data

Number

PI8604290

Type

Invention Patent

Filing

09/08/1986

Publication

05/05/1987

Progress at the INPI

  1. Filing09/08/86
  2. Publication05/05/87
  3. Abandoned08/15/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

D. D. (pessoa física)

S. H. (pessoa física)

Technical data

Priority claims

CH

3881/85 · 09/06/1985

CH

780/86 · 02/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/15/1989

RPI 982

Publicação do pedido de patente

#3.1

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

02/04/1992

RPI 1105

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