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Official data from INPI

COMPOSIÇÃO LUBRIFICANTE

ArquivadaInvention PatentPCT · US2022051496

Application data

Number

112024009661

Type

Invention Patent

Filing

12/01/2022

Publication

08/20/2024

PCT

US2022051496

Progress at the INPI

  1. Filing12/01/22
  2. Publication08/20/24
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/01/2022 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: 02/24/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOW GLOBAL TECHNOLOGIES LLC

US

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Inventors

H. G. (pessoa física)

IN

Technical data

Priority claims

IN

202111056456 · 12/06/2021

Abstract

COMPOSIÇÃO LUBRIFICANTE. A presente invenção se refere a uma composição lubrificante que inclui água, grafite, um espessante e um dispersante de sulfonato de óxido de difenila alquilado.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

02/24/2026

RPI 2877

Arquivamento - Art. 33 da LPI

#11.1

12/09/2025

RPI 2866

Notificação de entrada na fase nacional - PCT

#1.3

08/20/2024

RPI 2798

Alteração de dados cadastrais

#1.1

05/28/2024

RPI 2786

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