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Official data from INPI

PROCESSO DE ESTERILIZAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8602867

Type

Invention Patent

Filing

06/20/1986

Publication

02/10/1987

Progress at the INPI

  1. Filing06/20/86
  2. Publication02/10/87
  3. Examination03/28/89
  4. Allowance08/01/95
  5. Grant04/30/96
  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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

P. J. (pessoa física)

US

S. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

747.209 · 06/21/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/28/1989

RPI 962

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Carta-patente expirada

#21.1

Patente extinta em 20/06/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

04/30/1996

RPI 1326

Notificação para pagamento de retribuição

#13.1

01/02/1996

RPI 1309

Deferimento

#9.1

08/01/1995

RPI 1287

Conhecimento de parecer técnico

#7.1

05/05/1992

RPI 1118

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