Concessão da patente
#16.1
Prazo de Validade: 20 (vinte) anos contados a partir de 04/03/2021, observadas as condições legais
07/29/2025
RPI 2847
Application data
Number
122023019667Type
Filing
Publication
PCT
JP2021008388 The patent was granted on 07/29/2025 and is in force until 03/04/2036. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:03/04/2036
Latest action published by the INPI: 07/29/2025. We update with every new RPI gazette, published weekly.
Applicants
NAGASE & CO., LTD.
JP
Inventors
N. N. (pessoa física)
JP
T. N. (pessoa física)
JP
IPC Classification
Priority claims
JP
2020-036577 · 03/04/2020
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
Prazo de Validade: 20 (vinte) anos contados a partir de 04/03/2021, observadas as condições legais
07/29/2025
RPI 2847
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