13.2
01/31/1989
RPI 954
Application data
Number
PI8102126Type
Filing
Publication
The patent was granted on 10/29/1985 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
C. G. (pessoa física)
M. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/31/1989
RPI 954
#13.1
11/01/1988
RPI 941
#16.1
10/29/1985
RPI 784
#13.1
08/06/1985
RPI 772
#9.1
04/16/1985
RPI 756
#6.1
08/14/1984
RPI 721
#4.1
01/31/1984
RPI 693
#3.1
01/12/1982
RPI 586
#18.2
08/30/1994
RPI 1239
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Same category
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