Concessão da patente
#16.1
09/25/1984
RPI 727
The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
UOP INC
Inventors
B. C. (pessoa física)
D. T. (pessoa física)
D. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#9.1
03/20/1984
RPI 700
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02/28/1984
RPI 697
02/07/1984
RPI 694
12/07/1982
RPI 633
#4.1
05/25/1982
RPI 605
#18.2
08/02/1994
RPI 1235
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Same category
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