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Official data from INPI

SUTURA.

Em AnáliseInvention Patent

Application data

Number

PI8504260

Type

Invention Patent

Filing

09/03/1985

Publication

06/17/1986

Progress at the INPI

  1. Filing09/03/85
  2. Publication06/17/86
  3. Examination09/16/86
  4. Allowance04/20/93
  5. Grant09/28/93
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 09/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

A. K. (pessoa física)

US

A. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

646.534 · 09/04/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/16/1986

RPI 830

Publicação do pedido de patente

#3.1

06/17/1986

RPI 817

Pedido de patente depositado

#2.1

11/12/1985

RPI 786

Carta-patente expirada

#21.1

Patente extinta em 03/09/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

09/28/1993

RPI 1191

Notificação para pagamento de retribuição

#13.1

08/17/1993

RPI 1185

Deferimento

#9.1

04/20/1993

RPI 1168

Exigência - art. 36 da LPI

#6.1

11/05/1991

RPI 1092

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