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Official data from INPI

PRÓTESE DE VASO E PROCESSO PARA SUA PRODUÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8701135

Type

Invention Patent

Filing

03/12/1987

Publication

01/05/1988

Progress at the INPI

  1. Filing03/12/87
  2. Publication01/05/88
  3. Examination06/19/90
  4. Allowance11/17/92
  5. Grant05/25/93
  6. Terminated10/17/95

The patent was granted on 05/25/1993 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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. Braun-SSC AG. (B. Braun-SSC SA) (B. Braun-SSC Ltd.) (B. Braun-SSC Inc.)

CH

Intermedicat GMBH

CH

Inventors

D. W. (pessoa física)

DE

D. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 08 158.2 · 03/12/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

07/11/1989

RPI 977

Publicação do pedido de patente

#3.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

06/16/1987

RPI 869

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

04/06/1993

RPI 1166

Deferimento

#9.1

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

06/19/1990

RPI 1023

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