Publicação do pedido de patente
#3.1
07/19/1988
RPI 926
Application data
Number
PI8706684Type
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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
W. D. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/19/1988
RPI 926
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 09/12/2002
07/29/2008
RPI 1960
#16.1
02/27/1996
RPI 1317
#13.1
11/28/1995
RPI 1304
#9.1
07/18/1995
RPI 1285
#6.1
01/25/1994
RPI 1208
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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