Publicação do pedido de patente
#3.1
07/07/1987
RPI 872
Application data
Number
PI8604935Type
Filing
Publication
The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.
Applicants
Interox Chemicals Limited, companhia britânica
GB
Inventors
A. M. (pessoa física)
GB
D. M. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/07/1987
RPI 872
#2.1
04/07/1987
RPI 859
#21.1
Patente extinta em 09/10/2001
07/22/2008
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01/26/1993
RPI 1156
#13.1
10/20/1992
RPI 1142
#9.1
05/19/1992
RPI 1120
#6.1
09/10/1991
RPI 1084
#4.1
01/02/1990
RPI 1000
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