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Official data from INPI

INVÓLUCRO RETENTOR ALONGADO DOBRÁVEL EM MÚLTIPLOS PAINÉIS PARA SUTURAS ESTÉREIS

Em AnáliseInvention Patent

Application data

Number

PI8404623

Type

Invention Patent

Filing

09/14/1984

Publication

08/06/1985

Progress at the INPI

  1. Filing09/14/84
  2. Publication08/06/85
  3. Examination01/28/86
  4. Allowance09/13/94
  5. Grant05/30/95
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 01/28/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

J. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

532.633 · 09/15/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

08/06/1985

RPI 772

Pedido de patente depositado

#2.1

11/27/1984

RPI 736

Carta-patente expirada

#21.1

Patente extinta em 14/09/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

01/17/1995

RPI 1259

Deferimento

#9.1

09/13/1994

RPI 1241

Exigência - art. 36 da LPI

#6.1

03/19/1991

RPI 1059

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