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Official data from INPI

N-2 HETEROCICLIL-FENILSULFONIL-N'-PIRIMIDINIL E -TRIAZINIL-URÉIAS, PROCESSO PARA SUA PREPARAÇÃO, COMPOSIÇÕES HERBICIDAS E INIBIDORAS DO CRESCIMENTO DE PLANTAS E EMPREGO.

Em ExigênciaInvention Patent

Application data

Number

PI8306210

Type

Invention Patent

Filing

11/11/1982

Publication

06/19/1984

Progress at the INPI

  1. Filing11/11/82
  2. Publication06/19/84
  3. Abandoned08/12/86
  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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

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Inventors

P. G. (pessoa física)

S. R. (pessoa física)

Technical data

Priority claims

CH

1722/83 · 03/29/1983

CH

6612/82 · 11/12/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/30/1989

RPI 971

Pedido de certificado de adição de invenção

#5.1

12/09/1986

RPI 842

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/19/1984

RPI 713

Pedido de patente depositado

#2.1

01/24/1984

RPI 692

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

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