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Official data from INPI

COMPOSTO, COMPOSIÇÕES HERBICIDAS, E PROCESSO PARA COMBATER PLANTAS INDESEJÁVEIS EM CULTURAS

Em AnáliseInvention Patent

Application data

Number

PI8107776

Type

Invention Patent

Filing

11/30/1981

Publication

08/31/1982

Progress at the INPI

  1. Filing11/30/81
  2. Publication08/31/82
  3. Examination06/05/84
  4. Refused11/21/89
  5. Grant
  6. In force

The application was refused on 11/21/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

130

11/21/1989

RPI 996

Retificação

#15.3

08/16/1988

RPI 930

Petição de recurso

#12.2

09/10/1985

RPI 777

Indeferimento

#9.2

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

06/05/1984

RPI 711

Publicação do pedido de patente

#3.1

08/31/1982

RPI 619

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

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