Parecer de pré-exame
#6.23
02/18/2026
RPI 2876
Application data
Number
122021024606Type
Filing
Publication
PCT
US2019015442 The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 02/18/2026. We update with every new RPI gazette, published weekly.
Applicants
DOLBY INTERNATIONAL AB
NL
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.23
02/18/2026
RPI 2876
#15.11
As Classificações Anteriores eram: G10L 19/02 , G10L 19/00 , G10L 19/16 , H04N 19/00
06/11/2024
RPI 2788
#2.4
12/21/2021
RPI 2659
#2.10
Número de Protocolo '870210113034' em 06/12/2021 12:51 (WB)
12/14/2021
RPI 2658
#15.35
12/07/2021
RPI 2657
From the same holder
Same category
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