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Official data from INPI

AGENTE E PROCESSO PARA AUMENTAR A PRODUÇÃO DE CEREAIS

Em AnáliseInvention Patent

Application data

Number

PI8604476

Type

Invention Patent

Filing

09/18/1986

Publication

05/19/1987

Progress at the INPI

Under appeal
  1. Filing09/18/86
  2. Publication05/19/87
  3. Examination07/18/89
  4. Refused12/21/93
  5. Grant
  6. In force

The application was refused by the INPI on 12/21/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. K. (pessoa física)

JP

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Inventors

A. S. (pessoa física)

JP

N. I. (pessoa física)

JP

T. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

208140/85 · 09/19/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/18/1989

RPI 978

Publicação do pedido de patente

#3.1

05/19/1987

RPI 865

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Indeferimento

#9.2

12/21/1993

RPI 1203

Conhecimento de parecer técnico

#7.1

04/28/1992

RPI 1117

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