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Official data from INPI

MONTAGEM PARA COLOCAÇÃO DE CATETER

Em AnáliseInvention Patent

Application data

Number

PI8704687

Type

Invention Patent

Filing

09/09/1987

Publication

04/26/1988

Progress at the INPI

  1. Filing09/09/87
  2. Publication04/26/88
  3. Examination08/30/88
  4. Allowance11/10/92
  5. Grant05/25/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

M. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

905.597 · 09/10/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/30/1988

RPI 932

Publicação do pedido de patente

#3.1

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Carta-patente expirada

#21.1

Patente extinta em 09/09/2002

07/29/2008

RPI 1960

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

11/10/1992

RPI 1145

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