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Official data from INPI

PROCESSO DE DESENVOLVIMENTO DE ENERGIA GEOTÉRMICA EM ROCHA QUENTE E SECA

ArquivadaInvention PatentPCT · CH1990000212

Application data

Number

PI9006904

Type

Invention Patent

Filing

09/10/1990

Publication

10/08/1991

PCT

CH1990000212

Progress at the INPI

  1. Filing09/10/90
  2. Publication10/08/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/10/1990 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. E. (pessoa física)

LI

Inventors

W. F. (pessoa física)

DE

Technical data

Priority claims

DE

P 39 30 232.6 · 09/11/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F24J 3/08; F03G 7/04.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1991

RPI 1088

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