14.7
10/10/1989
RPI 990
Application data
Number
PI8503860Type
Filing
Publication
The letters patent expired on 07/15/2008: 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
Shionogi & Co., Ltd.
JP
Inventors
K. I. (pessoa física)
JP
K. M. (pessoa física)
JP
T. T. (pessoa física)
JP
Y. H. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#4.1
06/21/1988
RPI 922
#3.1
05/27/1986
RPI 814
#2.1
10/22/1985
RPI 783
#21.1
Patente extinta em 14/08/2000
07/15/2008
RPI 1958
#16.1
06/29/1993
RPI 1178
#13.1
03/23/1993
RPI 1164
#9.1
11/03/1992
RPI 1144
#6.1
07/16/1991
RPI 1076
#6.1
10/09/1990
RPI 1036
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Same category
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