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Official data from INPI

122022007745

Prazo de SigiloUtility ModelPCT · US2019029144

Application data

Number

122022007745

Type

Utility Model

Filing

04/25/2019

Publication

-

PCT

US2019029144

Progress at the INPI

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

The application was filed at the INPI on 04/25/2019. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 06/11/2024. 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

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

As Classificações Anteriores eram: G10L 21/038 , G10L 21/02 , G10L 19/18

06/11/2024

RPI 2788

Notificação de pedido dividido

#2.4

05/10/2022

RPI 2679

Requerimento de pedido de patente

#2.10

Número de Protocolo '870220034463' em 22/04/2022 18:12 (WB)

05/03/2022

RPI 2678

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