Solicitação de exame técnico
#4.1
09/18/1984
RPI 726
Application data
Number
PI8107049Type
Filing
Publication
The application was refused by the INPI on 02/24/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/18/1984. We update with every new RPI gazette, published weekly.
Applicants
Takeda Chemical Industries, Ltd., companhia japonesa
JP
Inventors
M. S. (pessoa física)
N. I. (pessoa física)
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/18/1984
RPI 726
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07/20/1982
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12/15/1981
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C12P 21/00; A23K 1/17.
03/27/2018
RPI 2464
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02/24/1993
RPI 1160
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