Publicação do pedido de patente
#3.1
12/22/1987
RPI 896
Application data
Number
PI8700770Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
C. P. (pessoa física)
US
F. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/22/1987
RPI 896
#2.1
06/09/1987
RPI 868
#21.1
Patente extinta em 19/02/2002
07/29/2008
RPI 1960
#16.1
05/31/1994
RPI 1226
#9.1
10/19/1993
RPI 1194
#6.1
02/16/1993
RPI 1159
#6.1
01/14/1992
RPI 1102
#4.1
08/21/1990
RPI 1029
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