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Official data from INPI

PI9105025

Em AnáliseInvention Patent

Application data

Number

PI9105025

Type

Invention Patent

Filing

11/19/1991

Publication

-

Progress at the INPI

  1. Filing11/19/91
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 06/23/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut Français du Petrole

FR

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Inventors

J. C. (pessoa física)

FR

M. H. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90 14.490 · 11/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

12/24/1991

RPI 1099

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