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Official data from INPI

ALMOFADA URINÁRIA DESCARTÁVEL

Em AnáliseInvention Patent

Application data

Number

PI8403242

Type

Invention Patent

Filing

06/29/1984

Publication

06/11/1985

Progress at the INPI

  1. Filing06/29/84
  2. Publication06/11/85
  3. Examination07/07/87
  4. Allowance10/26/93
  5. Grant05/31/94
  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: 07/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

D. H. (pessoa física)

US

Technical data

Priority claims

US

535.193 · 09/23/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/07/1987

RPI 872

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61F 13/18.

03/20/2018

RPI 2463

Carta-patente expirada

#21.1

Patente extinta em 29/06/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

05/31/1994

RPI 1226

Deferimento

#9.1

10/26/1993

RPI 1195

Exigência - art. 36 da LPI

#6.1

04/28/1992

RPI 1117

Exigência - art. 36 da LPI

#6.1

04/30/1991

RPI 1065

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