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Official data from INPI

PROCESSO DE OBTENCAO DE COLAGENO SOLUVEL E COLAGENO HIDROLIZADO ENZIMATICAMENTE

Em AnáliseInvention Patent

Application data

Number

PI8604371

Type

Invention Patent

Filing

09/09/1986

Publication

03/10/1987

Progress at the INPI

  1. Filing09/09/86
  2. Publication03/10/87
  3. Examination12/27/88
  4. Allowance
  5. Grant
  6. In force

Published on 03/10/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/27/1988

RPI 949

Publicação antecipada

#3.2

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

Retificação

#15.3

09/03/1991

RPI 1083

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