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Official data from INPI

MÉTODO E CIMENTO ESPUMADO ENDURECIDO

ArquivadaInvention PatentPCT · US2022040038

Application data

Invention Patent MÉTODO E CIMENTO ESPUMADO ENDURECIDO de HALLIBURTON ENERGY SERVICES, INC. — IPC C09K 8/467
Invention Patent MÉTODO E CIMENTO ESPUMADO ENDURECIDO de HALLIBURTON ENERGY SERVICES, INC. — IPC C09K 8/467. Drawing published by the INPI in the Industrial Property Gazette.

Number

112024003144

Type

Invention Patent

Filing

08/11/2022

Publication

05/21/2024

PCT

US2022040038

Progress at the INPI

  1. Filing08/11/22
  2. Publication05/21/24
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/11/2022 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/04/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HALLIBURTON ENERGY SERVICES, INC.

US

See this company's full portfolio

Inventors

S. L. (pessoa física)

US

W. J. (pessoa física)

US

Technical data

Priority claims

US

17/505,213 · 10/19/2021

Abstract

MÉTODO E CIMENTO ESPUMADO ENDURECIDO. Um método incluindo arrastar dióxido de carbono (CO2) em uma composição de pasta de cimento e submeter a composição de pasta de cimento a condições sob as quais o CO2 atinge e mantém um estado supercrítico; e permitir que a composição de pasta de cimento endureça para formar um cimento endurecido tendo CO2 sequestrado no mesmo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/04/2025

RPI 2861

Arquivamento - Art. 33 da LPI

#11.1

08/19/2025

RPI 2850

Notificação de entrada na fase nacional - PCT

#1.3

05/21/2024

RPI 2785

Alteração de dados cadastrais

#1.1

02/27/2024

RPI 2773

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