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Official data from INPI

CONJUNTO DE AMOSTRAGEM DE SANGUE

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002418

Type

Invention Patent

Filing

05/23/1990

Publication

08/06/1991

Progress at the INPI

  1. Filing05/23/90
  2. Publication08/06/91
  3. Examination12/03/91
  4. Allowance09/03/96
  5. Grant06/24/97
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. L. (pessoa física)

US

R. L. (pessoa física)

US

S. W. (pessoa física)

US

S. W. (pessoa física)

US

Inventors

R. L. (pessoa física)

US

S. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/356,077 · 05/24/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/05/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

06/24/1997

RPI 1386

Deferimento

#9.1

09/03/1996

RPI 1344

Conhecimento de parecer técnico

#7.1

11/21/1995

RPI 1303

6.2

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

Publicação do pedido de patente

#3.1

08/06/1991

RPI 1079

Pedido de patente depositado

#2.1

10/02/1990

RPI 1035

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