(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

AGULHA CIRÚRGICA ESTÉRIL E PROCESSO PARA MANUFATURAR A MESMA.

Em AnáliseInvention Patent

Application data

Number

PI8503433

Type

Invention Patent

Filing

07/18/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing07/18/85
  2. Publication04/15/86
  3. Examination06/21/88
  4. Allowance02/02/93
  5. Grant07/27/93
  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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

F. S. (pessoa física)

US

L. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

632.343 · 07/19/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação do pedido de patente

#3.1

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

Carta-patente expirada

#21.1

Patente extinta em 18/07/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/18/1993

RPI 1172

Deferimento

#9.1

02/02/1993

RPI 1157

Exigência - art. 36 da LPI

#6.1

01/21/1992

RPI 1103

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.