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Official data from INPI

PROCESSO PARA PREPARAR PRODUTOS ESTRATRIÊNICOS, APLICAÇÕES DE TAIS PRODUTOS E APLICAÇÃO DOS ANTÍGENOS OBTIDOS A PARTIR DOS MESMOS

Em AnáliseInvention Patent

Application data

Number

PI8306827

Type

Invention Patent

Filing

12/12/1983

Publication

07/17/1984

Progress at the INPI

Under appeal
  1. Filing12/12/83
  2. Publication07/17/84
  3. Examination07/29/86
  4. Refused09/13/94
  5. Grant
  6. In force

The application was refused by the INPI on 09/13/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Roussel-Uclaf

FR

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Inventors

J. A. (pessoa física)

M. M. (pessoa física)

S. J. (pessoa física)

T. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/21/1984

RPI 696

Indeferimento

#9.2

09/13/1994

RPI 1241

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