15.9
10/24/1989
RPI 992
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Official data from INPI
DISPOSITIVO PARA PRODUÇÃO DE GÁS ATRAVÉS DE REDUÇÃO DE AR, A PARTIR DE COMBUSTÍVEIS SÓLIDOS.
Em AnáliseInvention PatentPCT · SE1987000327
Application data
Number
PI8707410Type
Invention Patent
Filing
07/07/1987
Publication
11/01/1988
PCT
SE1987000327 Progress at the INPI
Awaiting grant fee payment- Filing07/07/87
- Publication11/01/88
- Examination10/24/89
- Allowance06/27/95
- Grant
- In force
The application was allowed by the INPI on 06/27/1995. The grant of the letters patent is being processed.
Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
WGE Waste Gas Energy AB.
SE
Inventors
M. T. (pessoa física)
SE
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Notificação de entrada na fase nacional - PCT
#1.3
11/01/1988
RPI 941
Retificação
#15.3
11/14/1995
RPI 1302
Deferimento
#9.1
06/27/1995
RPI 1282
15.17
06/05/1990
RPI 1021
15.17
01/09/1990
RPI 1001
Solicitação de exame técnico
#4.1
01/09/1990
RPI 1001
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