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Official data from INPI

CONJUNTO DE CATETER.

Em AnáliseInvention Patent

Application data

Number

PI8601147

Type

Invention Patent

Filing

03/14/1986

Publication

11/25/1986

Progress at the INPI

  1. Filing03/14/86
  2. Publication11/25/86
  3. Examination01/24/89
  4. Allowance03/02/93
  5. Grant08/31/93
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

G. L. (pessoa física)

US

J. Y. (pessoa física)

US

J. C. (pessoa física)

US

R. C. (pessoa física)

US

T. T. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8506627 · 03/14/1985

US

831.534 · 02/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

11/25/1986

RPI 840

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Carta-patente expirada

#21.1

Patente extinta em 14/03/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

06/15/1993

RPI 1176

Deferimento

#9.1

03/02/1993

RPI 1161

Exigência - art. 36 da LPI

#6.1

02/25/1992

RPI 1108

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