Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903512Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Chemicca Limited
NZ
Inventors
N. M. (pessoa física)
NZ
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#21.1
Patente extinta em 11/07/2010
12/26/2012
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