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Official data from INPI

122023019667

ConcedidaUtility ModelPCT · JP2021008388

Application data

Number

122023019667

Type

Utility Model

Filing

03/04/2021

Publication

-

PCT

JP2021008388

Progress at the INPI

  1. Filing03/04/21
  2. Publication
  3. Examination
  4. Allowance06/03/25
  5. Grant07/29/25
  6. In force03/04/36

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

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Latest action published by the INPI: 07/29/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NAGASE & CO., LTD.

JP

Inventors

N. N. (pessoa física)

JP

T. N. (pessoa física)

JP

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

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

Deferimento

#9.1

06/03/2025

RPI 2839

Notificação de pedido dividido

#2.4

10/31/2023

RPI 2756

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230085143' em 25/09/2023 18:07 (WB)

10/03/2023

RPI 2752

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