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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE GASES COMBUSTÍVEIS EM UM GASEIFICADOR DE FUSÃO

ArquivadaInvention PatentPCT · AT1990000016

Application data

Number

PI9005187

Type

Invention Patent

Filing

02/16/1990

Publication

08/06/1991

PCT

AT1990000016

Progress at the INPI

  1. Filing02/16/90
  2. Publication08/06/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/16/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/19/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Voest-Alpine Industrieanlagenbau Gesellschaft m.b.h.

AT

V. A. (pessoa física)

AT

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Inventors

D. K. (pessoa física)

AT

K. F. (pessoa física)

Technical data

IPC Classification

Priority claims

AT

A 350/89 · 02/16/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/19/1993

RPI 1194

Notificação de entrada na fase nacional - PCT

#1.3

08/06/1991

RPI 1079

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