Concessão da patente
#16.1
08/27/1985
RPI 775
The patent was granted on 08/27/1985 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
E. W. (pessoa física)
H. A. (pessoa física)
K. W. (pessoa física)
R. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
#13.1
05/28/1985
RPI 762
#9.1
02/12/1985
RPI 747
#6.1
09/25/1984
RPI 727
#6.1
01/24/1984
RPI 692
#4.1
06/28/1983
RPI 662
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 147/06; A01N 41/10; C07C 147/14.
03/27/2018
RPI 2464
#18.2
08/02/1994
RPI 1235
From the same holder
Same category
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