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Official data from INPI

PENEIRA MOLECULAR SSZ-92, CATALISADOR E MÉTODOS DE USO DOS MESMOS

Em ExigênciaInvention PatentPCT · US2022021642

Application data

Number

112023019564

Type

Invention Patent

Filing

03/24/2022

Publication

12/05/2023

PCT

US2022021642

Progress at the INPI

Technical opinion to answer
  1. Filing03/24/22
  2. Publication12/05/23
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 04/07/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CHEVRON U.S.A. INC.

US

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Inventors

A. O. (pessoa física)

US

G. L. (pessoa física)

US

H. L. (pessoa física)

US

Y. Z. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

17/214,782 · 03/26/2021

Abstract

PENEIRA MOLECULAR SSZ-92, CATALISADOR E MÉTODOS DE USO DOS MESMOS. O presente pedido se refere à família de novas peneiras moleculares cristalinas designadas SSZ-92. A peneira molecular SSZ-92 é estruturalmente similar às peneiras que se enquadram na família ZSM-48 de peneiras moleculares e é caracterizada por ter magnésio.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

04/07/2026

RPI 2883

Notificação de entrada na fase nacional - PCT

#1.3

12/05/2023

RPI 2761

Alteração de dados cadastrais

#1.1

10/03/2023

RPI 2752

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