Solicitação de exame técnico
#4.1
08/16/1988
RPI 930
Application data
Number
PI8504580Type
Filing
Publication
The application was allowed on 02/09/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Nippon Soda Co., Ltd
JP
Inventors
H. K. (pessoa física)
H. R. (pessoa física)
I. K. (pessoa física)
N. F. (pessoa física)
T. H. (pessoa física)
Y. T. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/16/1988
RPI 930
#15.11
09/02/1986
RPI 828
#3.1
07/15/1986
RPI 821
#2.1
12/03/1985
RPI 789
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 127/19; A01N 47/34; C07C 325/00; C07C 335/26; C07C 335/00.
03/27/2018
RPI 2464
#11.4
09/28/1993
RPI 1191
#13.1
05/25/1993
RPI 1173
#9.1
02/09/1993
RPI 1158
#6.1
11/19/1991
RPI 1094
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Same category
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