Carta-patente expirada
#21.1
Patente extinta em 06/11/2010
05/21/2013
RPI 2211
Application data
Number
PI9005603Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.
Applicants
Nippon Shokubai Kagaku Kogyo Co., Ltd
JP
Inventors
H. H. (pessoa física)
JP
S. U. (pessoa física)
JP
T. K. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/11/2010
05/21/2013
RPI 2211
#16.1
07/13/1999
RPI 1488
#9.1
11/10/1998
RPI 1453
#6.1
05/12/1998
RPI 1429
#4.1
03/24/1992
RPI 1112
#3.1
09/17/1991
RPI 1085
#2.1
04/23/1991
RPI 1064
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