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Official data from INPI

ABSORVENTE HIGIÊNICO PRÉ-EMBALADO E PROCESSO PARA EMBALAR INDIVIDUALMENTE UM ABSORVENTE HIGIÊNICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI8904353

Type

Invention Patent

Filing

08/30/1989

Publication

04/17/1990

Progress at the INPI

  1. Filing08/30/89
  2. Publication04/17/90
  3. Examination09/29/92
  4. Allowance11/28/95
  5. Grant07/30/96
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

U. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

238.372 · 08/30/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/08/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

07/30/1996

RPI 1339

Deferimento

#9.1

11/28/1995

RPI 1304

Conhecimento de parecer técnico

#7.1

02/21/1995

RPI 1264

6.2

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

09/29/1992

RPI 1139

Publicação do pedido de patente

#3.1

04/17/1990

RPI 1014

Pedido de patente depositado

#2.1

01/23/1990

RPI 1003

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