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Official data from INPI

PROCESSO E INSTALAÇÃO DE GERAÇÃO DE UM GÁS À BASE DE NITROGÊNIO

ArquivadaInvention Patent

Application data

Number

PI9601030

Type

Invention Patent

Filing

03/15/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing03/15/96
  2. Publication12/30/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/22/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude

FR

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Inventors

D. D. (pessoa física)

FR

Y. R. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

95 03050 · 03/16/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/22/2002

RPI 1659

Exigência - art. 36 da LPI

#6.1

01/15/2002

RPI 1619

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/16/1996

RPI 1324

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