Carta-patente expirada
#21.1
Patente extinta em 22/02/2011
05/28/2013
RPI 2212
Application data
Number
PI9100718Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
Solvay & Cie.
BE
Inventors
D. D. (pessoa física)
BE
S. V. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/02/2011
05/28/2013
RPI 2212
#16.1
11/16/1999
RPI 1506
#9.1
06/01/1999
RPI 1482
#6.1
11/03/1998
RPI 1452
#4.1
12/21/1993
RPI 1203
#3.1
10/29/1991
RPI 1091
#2.1
08/27/1991
RPI 1082
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