Solicitação de exame técnico
#4.1
01/06/1987
RPI 846
Application data
Number
PI8402254Type
Filing
Publication
The application was allowed on 01/26/1993 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: 01/06/1987. We update with every new RPI gazette, published weekly.
Applicants
Sumitomo Chemical Company Limited
JP
Inventors
H. N. (pessoa física)
JP
J. T. (pessoa física)
JP
K. K. (pessoa física)
JP
S. Y. (pessoa física)
JP
T. K. (pessoa física)
JP
Y. O. (pessoa física)
JP
IPC Classification
Priority claims
GB
8313088 · 05/12/1983
JP
189025/83 · 10/07/1983
JP
218512/83 · 11/18/1983
JP
220450/83 · 11/21/1983
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