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Official data from INPI

122022014558

Em AnáliseUtility ModelPCT · EP2019060600

Application data

Number

122022014558

Type

Utility Model

Filing

04/25/2019

Publication

-

PCT

EP2019060600

Progress at the INPI

Under appeal
  1. Filing04/25/19
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 06/16/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOLBY INTERNATIONAL AB

NL

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Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

Recurso: Petição 870260054993, de 08/06/2026

06/16/2026

RPI 2893

Indeferimento

#9.2

04/07/2026

RPI 2883

Conhecimento de parecer técnico

#7.1

09/30/2025

RPI 2856

Republicação - classificação IPC

#15.11

As Classificações Anteriores eram: G10L 21/0388 , G10L 19/02 , G10L 19/24

08/26/2025

RPI 2851

Notificação de pedido dividido

#2.4

09/06/2022

RPI 2696

Requerimento de pedido de patente

#2.10

Número de Protocolo '870220064766' em 22/07/2022 16:44 (WB)

08/02/2022

RPI 2691

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