Carta-patente expirada
#21.1
Patente extinta em 09/01/2011
05/28/2013
RPI 2212
Application data
Number
PI9100059Type
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
Arco Chemical Technology, Inc
US
Inventors
J. H. (pessoa física)
US
R. G. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 09/01/2011
05/28/2013
RPI 2212
#16.1
02/22/2000
RPI 1520
#9.1
OBS: De acordo com o artigo 229 da Lei 9279 de 14/05/96
08/24/1999
RPI 1494
#6.1
01/05/1999
RPI 1461
#4.1
04/14/1992
RPI 1115
#3.1
10/22/1991
RPI 1090
#2.1
07/30/1991
RPI 1078
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