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Official data from INPI

VÁLVULA CARDÍACA BIOLÓGICA E PROCESSO DE CONSTRUÇÃO

Em AnáliseInvention Patent
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Application data

Number

PI8506737

Type

Invention Patent

Filing

12/27/1985

Publication

07/14/1987
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Progress at the INPI

  1. Filing12/27/85
  2. Publication07/14/87
  3. Abandoned10/13/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciconol Cardio Industrial e Comercial do Nordeste Ltda

PE, BR

Inventors

J. R. (pessoa física)

BR

Technical data

IPC Classification

A61F 2/24

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/08/1988

RPI 907

Pedido de certificado de adição de invenção

#5.1

02/23/1988

RPI 905

Solicitação de exame técnico

#4.1

10/13/1987

RPI 886

Publicação do pedido de patente

#3.1

07/14/1987

RPI 873

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Arquivamento - Art. 36 §1° da LPI

#11.2

10/05/1993

RPI 1192

Exigência - art. 36 da LPI

#6.1

04/06/1993

RPI 1166

15.18

10/23/1990

RPI 1038

Retificação

#15.3

10/16/1990

RPI 1037

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