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Official data from INPI

DISPOSITIVO DE CATETER ATRAVÉS DA AGULHA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8905318

Type

Invention Patent

Filing

10/19/1989

Publication

05/22/1990

Progress at the INPI

  1. Filing10/19/89
  2. Publication05/22/90
  3. Examination08/18/92
  4. Allowance06/04/96
  5. Grant04/29/97
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

R. D. (pessoa física)

US

R. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

259.649 · 10/19/1988

US

260.142 · 10/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/10/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

04/29/1997

RPI 1378

Deferimento

#9.1

06/04/1996

RPI 1331

Exigência - art. 36 da LPI

#6.1

10/31/1995

RPI 1300

6.2

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

08/18/1992

RPI 1133

Publicação do pedido de patente

#3.1

05/22/1990

RPI 1019

Pedido de patente depositado

#2.1

03/27/1990

RPI 1011

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