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Official data from INPI

COMPOSTO COM POTENCIALIDADE ANTIVIRAL, ANTINEOPLÁSICA E IMUNIZANTE.

Em AnáliseInvention Patent

Application data

Number

PI8701363

Type

Invention Patent

Filing

02/27/1987

Publication

09/20/1988

Progress at the INPI

Under appeal
  1. Filing02/27/87
  2. Publication09/20/88
  3. Examination12/20/88
  4. Refused03/23/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/23/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nunes & Duran Pesquisa Comércio e Desenvolvimento Ltda.

SP, BR

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

09/20/1988

RPI 935

Pedido de patente depositado

#2.1

03/08/1988

RPI 907

Indeferimento

#9.2

03/23/1993

RPI 1164

14.1

01/02/1990

RPI 1000

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