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Official data from INPI

122023000106

Em AnáliseUtility ModelPCT · US2018054309 Official document available

Application data

Number

122023000106

Type

Utility Model

Filing

10/04/2018

Publication

-

PCT

US2018054309

Patent grant document available

We have the complete official document for this filing, as published by INPI.

Access the document

Progress at the INPI

  1. Filing10/04/18
  2. Publication
  3. Examination
  4. Allowance12/26/23
  5. Grant03/26/24
  6. In force10/04/33

The patent was granted on 03/26/2024 and is in force until 10/04/2033. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/04/2033

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Latest action published by the INPI: 04/01/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DRIL-QUIP, INC.

US

INNOVEX INTERNATIONAL, INC.

US

See this company's full portfolio

Inventors

B. D. (pessoa física)

US

F. S. (pessoa física)

US

G. N. (pessoa física)

US

J. R. (pessoa física)

US

M. W. (pessoa física)

US

R. B. (pessoa física)

US

T. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

16/111,987 · 08/24/2018

US

62/574,491 · 10/19/2017

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de nome deferida

#25.4

04/01/2025

RPI 2830

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 04/10/2018, observadas as condições legais

03/26/2024

RPI 2777

Deferimento

#9.1

12/26/2023

RPI 2764

Notificação de pedido dividido

#2.4

02/23/2023

RPI 2720

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230000668' em 03/01/2023 17:03 (WB)

01/17/2023

RPI 2715

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