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
Imperial Chemical Industries Plc.
GB
Inventors
D. D. (pessoa física)
O. D. (pessoa física)
S. M. (pessoa física)
W. E. (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
08/21/1984
RPI 722
#6.1
12/20/1983
RPI 687
03/01/1983
RPI 645
#4.1
10/27/1981
RPI 575
#18.2
01/28/1992
RPI 1104
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