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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8205917

Type

Invention Patent

Filing

10/08/1982

Publication

09/06/1983

Progress at the INPI

  1. Filing10/08/82
  2. Publication09/06/83
  3. Examination01/03/84
  4. Allowance03/01/88
  5. Grant09/27/88
  6. Terminated04/02/96

The patent was granted on 09/27/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mochida Pharmaceutical Co., Ltd.

JP

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Inventors

E. M. (pessoa física)

M. T. (pessoa física)

T. K. (pessoa física)

T. S. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

06/21/1988

RPI 922

Deferimento

#9.1

03/01/1988

RPI 906

Exigência - art. 36 da LPI

#6.1

11/26/1985

RPI 788

6.2

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

01/03/1984

RPI 689

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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