6.2
02/14/1989
RPI 956
Application data
Number
PI8501678Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Basf Farben + Fasern Aktiengesellschaft
DE
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
D. V. (pessoa física)
DE
L. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
02/14/1989
RPI 956
#4.1
01/26/1988
RPI 901
05/26/1987
RPI 866
05/12/1987
RPI 864
#3.1
12/10/1985
RPI 790
#2.1
06/25/1985
RPI 766
#21.1
Patente extinta em 10/04/2000
07/15/2008
RPI 1958
#16.1
02/18/1992
RPI 1107
#15.11
11/05/1991
RPI 1092
#13.1
10/29/1991
RPI 1091
#9.1
07/02/1991
RPI 1074
#6.1
01/22/1991
RPI 1051
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Same category
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