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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8701541

Type

Invention Patent

Filing

04/03/1987

Publication

01/26/1988

Progress at the INPI

  1. Filing04/03/87
  2. Publication01/26/88
  3. Abandoned05/10/88
  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.

Talk to a specialist

Latest action published by the INPI: 05/10/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shionogi & Co., Ltd.

JP

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Inventors

H. T. (pessoa física)

M. Y. (pessoa física)

M. A. (pessoa física)

T. K. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/10/1988

RPI 916

Publicação do pedido de patente

#3.1

01/26/1988

RPI 901

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

11/26/1991

RPI 1095

14.7

08/07/1990

RPI 1027

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