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Official data from INPI

Anel de aperto para um acoplamento de ostomia

Arquivada/ExtintaInvention PatentPCT · DK1990000193

Application data

Number

PI9007532

Type

Invention Patent

Filing

07/20/1990

Publication

06/23/1992

PCT

DK1990000193

Progress at the INPI

  1. Filing07/20/90
  2. Publication06/23/92
  3. Examination07/20/93
  4. Allowance06/04/96
  5. Grant04/29/97
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Coloplast A/S

DK

See this company's full portfolio

Inventors

H. O. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

DK

3618/89 · 07/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/07/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

04/29/1997

RPI 1378

Deferimento

#9.1

06/04/1996

RPI 1331

Solicitação de exame técnico

#4.1

07/20/1993

RPI 1181

Notificação de entrada na fase nacional - PCT

#1.3

06/23/1992

RPI 1125

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