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Official data from INPI

PROCESSO PARA DETECTAR A PRESENCA DE UM ELEMENTO ANALITICO EM UMA AMOSTRA SUSPEITA DE CONTER O MESMO,BEM COMO DISPOSITIVO PARA ESTE FIM

IndeferidaInvention Patent

Application data

Number

PI8007330

Type

Invention Patent

Filing

12/26/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing12/26/79
  2. Publication
  3. Examination09/13/83
  4. Refused06/20/89
  5. Grant
  6. In force

The application was refused by the INPI on 06/20/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SYVA CO [US]

Inventors

L. D. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/20/1989

RPI 974

Conhecimento de parecer técnico

#7.1

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

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