Parecer de pré-exame
#6.23
06/16/2026
RPI 2893
Application data
Number
122022012914Type
Filing
Publication
PCT
US2019040271 The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 06/16/2026. We update with every new RPI gazette, published weekly.
Applicants
DOLBY INTERNATIONAL AB
NL
D. C. (pessoa física)
US
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.23
06/16/2026
RPI 2893
#15.11
As Classificações Anteriores eram: G10L 19/16 , H04S 3/00 , G10L 19/008
06/11/2024
RPI 2788
#2.4
08/23/2022
RPI 2694
#2.10
Número de Protocolo '870220056622' em 28/06/2022 17:07 (WB)
07/12/2022
RPI 2688
From the same holder
Same category
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