Carta-patente expirada
#21.1
Patente extinta em 02/01/2010
01/02/2013
RPI 2191
Application data
Number
PI9000008Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Allied Colloids Limited
GB
Ciba Specialty Chemicals Water Treatments Limited
GB
Inventors
J. F. (pessoa física)
GB
P. F. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 02/01/2010
01/02/2013
RPI 2191
#25.4
Alterado de: Allied Colloids Limited
09/18/2001
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