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Official data from INPI

122018012488

ConcedidaUtility ModelPCT · GB2015050133

Application data

Number

122018012488

Type

Utility Model

Filing

01/21/2015

Publication

-

PCT

GB2015050133

Progress at the INPI

  1. Filing01/21/15
  2. Publication
  3. Examination
  4. Allowance05/24/22
  5. Grant07/26/22
  6. In force01/21/30

The patent was granted on 07/26/2022 and is in force until 01/21/2030. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/21/2030

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Latest action published by the INPI: 07/26/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WEATHERFORD U.K. LIMITED

GB

Inventors

A. M. (pessoa física)

GB

D. P. (pessoa física)

GB

M. M. (pessoa física)

GB

S. R. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

1401066.4 · 01/22/2014

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 21/01/2015, observadas as condições legais

07/26/2022

RPI 2690

Deferimento

#9.1

05/24/2022

RPI 2681

Exigência - art. 36 da LPI

#6.1

02/01/2022

RPI 2665

Exigência preliminar

#6.21

06/23/2020

RPI 2581

Notificação de pedido dividido

#2.4

1ºdividido do PCT 11 2016 017082-2

10/09/2018

RPI 2492

Requerimento de pedido de patente

#2.10

Protocolo nº 870180052495, em 19/06/2018; 10:02 (WB); 1ºdividido do PCT BR 11 2016 017082-2

07/03/2018

RPI 2478

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