15.9
02/14/1989
RPI 956
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Official data from INPI
PROCESSO DE SINTESE DE AMONIA DE TEMPERATURA CONTROLADA
Em AnáliseInvention Patent
Application data
Number
PI8606546Type
Invention Patent
Filing
04/08/1985
Publication
08/04/1987
Progress at the INPI
- Filing04/08/85
- Publication08/04/87
- Examination02/14/89
- Allowance
- Grant
- In force
Published on 08/04/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
SANTA FE BRAUN INC [US]
Inventors
G. [. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
02/14/1989
RPI 956
Notificação de entrada na fase nacional - PCT
#1.3
08/04/1987
RPI 876
Retificação
#15.3
06/25/1991
RPI 1073
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