Carta-patente expirada
#21.1
Patente extinta em 21/03/2010
01/08/2013
RPI 2192
Application data
Number
PI9001315Type
Filing
Publication
The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.
Applicants
Unilever N.V
NL
Inventors
P. P. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 21/03/2010
01/08/2013
RPI 2192
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07/13/1999
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10/01/1996
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#4.1
06/22/1993
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04/02/1991
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08/07/1990
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From the same holder
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