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Official data from INPI

ABSORVENTE HIGIÊNICO

PublicadaInvention Patent

Application data

Number

PI8803715

Type

Invention Patent

Filing

07/26/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing07/26/88
  2. Publication02/14/89
  3. Examination05/21/91
  4. Allowance05/30/95
  5. Grant11/28/95
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

P. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

078.139 · 07/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61F 13/16.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 26/07/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

10/10/1995

RPI 1297

Deferimento

#9.1

05/30/1995

RPI 1278

Conhecimento de parecer técnico

#7.1

11/29/1994

RPI 1252

6.2

07/20/1993

RPI 1181

Solicitação de exame técnico

#4.1

05/21/1991

RPI 1068

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