(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

ABSORVENTE HIGIÊNICO

Em AnáliseInvention Patent

Application data

Number

PI8504678

Type

Invention Patent

Filing

09/24/1985

Publication

07/22/1986

Progress at the INPI

  1. Filing09/24/85
  2. Publication07/22/86
  3. Examination09/06/88
  4. Allowance02/09/93
  5. Grant07/27/93
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

A. R. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

654.066 · 09/25/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

07/22/1986

RPI 822

Pedido de patente depositado

#2.1

12/03/1985

RPI 789

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61F 13/16; B32B 3/04.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 24/09/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/25/1993

RPI 1173

Deferimento

#9.1

02/09/1993

RPI 1158

Exigência - art. 36 da LPI

#6.1

04/28/1992

RPI 1117

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.