20.4
06/28/1988
RPI 923
Application data
Number
PI8201222Type
Filing
Publication
The patent was granted on 09/30/1986 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
Araxá S/A fertilizantes e produtos quimícos
MG, BR
ARAXÁ S.A. FERTILIZANTES E PRODUTOS QUÍMICOS
Inventors
A. L. (pessoa física)
R. R. (pessoa física)
S. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/28/1988
RPI 923
06/28/1988
RPI 923
#16.1
09/30/1986
RPI 832
#13.1
06/24/1986
RPI 818
#9.1
02/04/1986
RPI 798
#6.1
11/20/1984
RPI 735
#4.1
01/03/1984
RPI 689
#3.1
10/25/1983
RPI 679
#2.1
04/20/1982
RPI 600
#18.2
07/18/1995
RPI 1285
#22.1
12/24/1991
RPI 1099
Same category
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