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Official data from INPI

122016020124

Em AnáliseUtility ModelPCT · GB2005003668

Application data

Number

122016020124

Type

Utility Model

Filing

09/22/2005

Publication

-

PCT

GB2005003668

Progress at the INPI

  1. Filing09/22/05
  2. Publication
  3. Examination
  4. Refused02/26/19
  5. Grant
  6. In force

The application was refused on 02/26/2019 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/26/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PETROWELL LIMITED

GB

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

US

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

Recorrente: O depositante. @Despacho: Recurso conhecido e negado provimento. Mantido o indeferimento do pedido. [111]

02/26/2019

RPI 2512

Transferência deferida

#25.1

07/25/2017

RPI 2429

Petição de recurso

#12.2

07/18/2017

RPI 2428

Indeferimento

#9.2

04/25/2017

RPI 2416

Conhecimento de parecer técnico

#7.1

11/29/2016

RPI 2395

Notificação de pedido dividido

#2.4

Por ser considerado no ato do protocolo estar na mesma fase processual de seu inicial (PI 0517469-4) o pedido dividido passa a conter todos os despachos atribuídos àquele nas RPI's anteriores à data de entrada deste dividido, cfe. legislação vigente.

10/18/2016

RPI 2389

Requerimento de pedido de patente

#2.10

Protocolo nº 870160048185, em 31/08/2016; 12:04 (WB); Dividido do PI 0517469-4

09/13/2016

RPI 2384

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