120
12/12/1989
RPI 999
Application data
Number
PI8205503Type
Filing
Publication
The patent was granted on 12/26/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Arafértil S/A
BR
ARAXÁ S.A. FERTILIZANTES E PRODUTOS QUÍMICOS
Inventors
J. R. (pessoa física)
BR
R. S. (pessoa física)
BR
V. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
10/04/1988
RPI 937
10/04/1988
RPI 937
#12.1
08/23/1988
RPI 931
#15.11
05/31/1988
RPI 919
#9.1
05/10/1988
RPI 916
11/17/1987
RPI 891
#15.3
09/08/1987
RPI 881
#6.1
09/23/1986
RPI 831
#7.1
09/10/1985
RPI 777
#5.1
12/18/1984
RPI 739
#4.1
07/31/1984
RPI 719
#3.1
05/02/1984
RPI 706
#2.1
11/09/1982
RPI 629
#18.2
01/03/1995
RPI 1257
#16.1
12/26/1990
RPI 1047
#13.1
10/09/1990
RPI 1036
08/28/1990
RPI 1030
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