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Official data from INPI

122022024243

ConcedidaUtility ModelPCT · US2018017227

Application data

Number

122022024243

Type

Utility Model

Filing

02/07/2018

Publication

-

PCT

US2018017227

Progress at the INPI

  1. Filing02/07/18
  2. Publication
  3. Examination
  4. Allowance09/24/24
  5. Grant11/05/24
  6. In force02/07/33

The patent was granted on 11/05/2024 and is in force until 02/07/2033. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:02/07/2033

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Latest action published by the INPI: 11/05/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ELKEM SILICONES USA CORP.

US

Inventors

J. H. (pessoa física)

US

L. B. (pessoa física)

US

M. K. (pessoa física)

US

M. T. (pessoa física)

US

M. W. (pessoa física)

US

V. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/456,502 · 02/08/2017

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 07/02/2018, observadas as condições legais

11/05/2024

RPI 2809

Deferimento

#9.1

09/24/2024

RPI 2803

Exigência - art. 36 da LPI

#6.1

01/16/2024

RPI 2767

Notificação de pedido dividido

#2.4

01/10/2023

RPI 2714

Requerimento de pedido de patente

#2.10

Número de Protocolo '870220110212' em 28/11/2022 16:48 (WB)

12/06/2022

RPI 2709

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