Carta-patente expirada
#21.1
Patente extinta em 11/04/2005
06/15/2010
RPI 2058
Application data
Number
PI9007282Type
Filing
Publication
PCT
GB1990000549 The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V.
NL
Inventors
P. D. (pessoa física)
GB
IPC Classification
Priority claims
GB
8908105.3 · 04/11/1989
GB
8924849.6 · 11/03/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/04/2005
06/15/2010
RPI 2058
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