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Official data from INPI

MISTURADOR PARA MISTURAÇÃO DE LÍQUIDOS OU SUSPENSÕES E PROCESSO DE MISTURAÇÃO CONTÍNUA

Arquivada/ExtintaInvention PatentPCT · SE1995001252

Application data

Number

PI9509428

Type

Invention Patent

Filing

10/23/1995

Publication

01/06/1998

PCT

SE1995001252

Progress at the INPI

  1. Filing10/23/95
  2. Publication01/06/98
  3. Examination
  4. Allowance06/12/01
  5. Grant10/02/01
  6. Expired12/08/15

The letters patent expired on 12/08/2015: 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: 12/08/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfa Laval AB

SE

See this company's full portfolio

Inventors

A. H. (pessoa física)

SE

P. S. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

9403660.5 · 10/25/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/10/2015

12/08/2015

RPI 2344

Concessão da patente

#16.1

10/02/2001

RPI 1604

Deferimento

#9.1

06/12/2001

RPI 1588

Exigência - art. 36 da LPI

#6.1

01/02/2001

RPI 1565

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

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