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Official data from INPI

122023007664

Em AnáliseUtility ModelPCT · US2018038924

Application data

Number

122023007664

Type

Utility Model

Filing

06/22/2018

Publication

-

PCT

US2018038924

Progress at the INPI

  1. Filing06/22/18
  2. Publication
  3. Examination
  4. Allowance10/10/23
  5. Grant12/05/23
  6. In force06/22/33

The patent was granted on 12/05/2023 and is in force until 06/22/2033. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:06/22/2033

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Latest action published by the INPI: 04/08/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ADVANSIX RESINS & CHEMICALS LLC

US

See this company's full portfolio

Inventors

C. L. (pessoa física)

BE

E. A. (pessoa física)

US

J. V. (pessoa física)

US

Technical data

Priority claims

US

62/524,786 · 06/26/2017

US

62/579,636 · 10/31/2017

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Restauração da patente

#24.4

04/08/2025

RPI 2831

Extinção para fins de restauração (art. 87)

#21.6

Extinta a patente, nos termos do artigo 86, da LPI, e artigo 14 da portaria 52/2023, referente ao não recolhimento da 6ª retribuição anual (Vide parecer).

02/25/2025

RPI 2825

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 22/06/2018, observadas as condições legais

12/05/2023

RPI 2761

Deferimento

#9.1

10/10/2023

RPI 2753

Notificação de pedido dividido

#2.4

05/23/2023

RPI 2733

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230033707' em 24/04/2023 13:43 (WB)

05/02/2023

RPI 2730

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