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Official data from INPI

COMPOSIÇÕES HERBICIDAS, PROCESSO PARA CONTROLAR PLANTAS INDESEJÁVEIS, COMPOSTO E PROCESSO PARA A PREPARAÇÀO DE DIHIDROPIRIDINAS

Em AnáliseInvention Patent

Application data

Number

PI8404010

Type

Invention Patent

Filing

08/10/1984

Publication

07/16/1985

Progress at the INPI

  1. Filing08/10/84
  2. Publication07/16/85
  3. Abandoned03/31/87
  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: 03/31/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

L. L. (pessoa física)

US

Technical data

Priority claims

US

522.281 · 08/11/1983

US

602.022 · 04/24/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/31/1987

RPI 858

Publicação do pedido de patente

#3.1

07/16/1985

RPI 769

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

Arquivamento - Art. 36 §1° da LPI

#11.2

06/01/1993

RPI 1174

Exigência - art. 36 da LPI

#6.1

09/29/1992

RPI 1139

Exigência - art. 36 da LPI

#6.1

03/06/1990

RPI 1008

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