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Official data from INPI

GLÂNDULA ARTIFICIAL PARA IMPLANTAÇÃO NO CORPO HUMANO

Em AnáliseInvention Patent

Application data

Number

PI8605744

Type

Invention Patent

Filing

11/21/1986

Publication

08/25/1987

Progress at the INPI

  1. Filing11/21/86
  2. Publication08/25/87
  3. Examination11/07/89
  4. Allowance02/16/93
  5. Grant07/27/93
  6. Terminated06/18/96

The patent was granted on 07/27/1993 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Industrikontakt Ing. O. Ellingsen & Co., companhia norueguesa

NO

Inventors

O. E. (pessoa física)

NO

Technical data

IPC Classification

Priority claims

NO

854668 · 11/22/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/07/1989

RPI 994

Publicação do pedido de patente

#3.1

08/25/1987

RPI 879

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Anuidade - prazo legal encerrado

#18.2

06/18/1996

RPI 1333

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

06/01/1993

RPI 1174

Deferimento

#9.1

02/16/1993

RPI 1159

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