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Official data from INPI

FILAMENTO CIRÚRGICO.

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003716

Type

Invention Patent

Filing

07/30/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing07/30/90
  2. Publication09/03/91
  3. Examination10/26/93
  4. Allowance11/11/97
  5. Grant08/25/98
  6. Expired01/22/13

The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

R. B. (pessoa física)

US

R. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

388.100 · 07/31/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/07/2010

01/22/2013

RPI 2194

Concessão da patente

#16.1

08/25/1998

RPI 1444

Deferimento

#9.1

11/11/1997

RPI 1406

Solicitação de exame técnico

#4.1

10/26/1993

RPI 1195

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/05/1991

RPI 1053

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