Solicitação de exame técnico
#4.1
08/08/1989
RPI 981
Application data
Number
PI8605205Type
Filing
Publication
Published on 07/28/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
SENTRACHEM LTD [ZA]
Inventors
L. S. (pessoa física)
S. N. (pessoa física)
V. M. (pessoa física)
W. C. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/08/1989
RPI 981
#3.1
07/28/1987
RPI 875
#2.1
04/07/1987
RPI 859
#15.3
04/21/1992
RPI 1116
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.