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Official data from INPI

MÉTODO PARA A MEDIÇÃO DA CONCENTRAÇÃO DE HEMOGLOBINA DAS CÉLULAS VERMELHAS DO SANGUE

Prazo de SigiloInvention Patent

Application data

Number

PI8805763

Type

Invention Patent

Filing

11/04/1988

Publication

06/12/1990

Progress at the INPI

Under appeal
  1. Filing11/04/88
  2. Publication06/12/90
  3. Examination10/09/90
  4. Refused08/01/95
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. L. (pessoa física)

US

S. W. (pessoa física)

US

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Inventors

R. L. (pessoa física)

US

S. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

170,771 · 03/21/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Indeferimento

#9.2

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

Publicação do pedido de patente

#3.1

06/12/1990

RPI 1022

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