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Official data from INPI

122020004645

Em AnáliseUtility ModelPCT · US2014058329

Application data

Number

122020004645

Type

Utility Model

Filing

09/30/2014

Publication

-

PCT

US2014058329

Progress at the INPI

  1. Filing09/30/14
  2. Publication
  3. Examination
  4. Refused06/16/26
  5. Grant
  6. In force

The application was refused on 06/16/2026 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: 06/16/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AIR LIQUIDE ADVANCED TECHNOLOGIES U.S., LLC

US

G. C. (pessoa física)

US

SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

NL

See this company's full portfolio

Inventors

No inventors listed.

Technical data

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]

06/16/2026

RPI 2893

121

Recorrente: O depositante.@ Despacho: Cumpra as exigências do parecer no prazo de 60 (sessenta) dias. [121]

04/07/2026

RPI 2883

Petição de recurso

#12.2

Recurso: 870220057298 - 30/06/2022

07/12/2022

RPI 2688

Indeferimento

#9.2

05/03/2022

RPI 2678

Transferência deferida

#25.1

04/12/2022

RPI 2675

Exigência - art. 36 da LPI

#6.1

01/04/2022

RPI 2661

Exigência - art. 36 da LPI

#6.1

08/31/2021

RPI 2643

Exigência preliminar

#6.21

09/15/2020

RPI 2593

Notificação de pedido dividido

#2.4

09/08/2020

RPI 2592

Requerimento de pedido de patente

#2.10

Número de Protocolo '870200031298' em 09/03/2020 10:54 (WB)

03/17/2020

RPI 2567

6.9

Anulada a publicação código 6.21 na RPI nº 2553 de 10/12/2019 por ter sido indevida.

03/10/2020

RPI 2566

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