Official data from INPI

112025026596

Em AnáliseInvention PatentPCT · CN2024091929

Talk to an expert

Application data

Number

112025026596

Type

Invention Patent

Filing

05/09/2024

Publication

PCT

CN2024091929

View on INPI

Progress at the INPI

Examination not yet requested

Filing05/09/24
Publication
Examination
Allowance
Grant
In force

Examination has not been requested yet. Without that request by 05/09/2027, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:05/09/2027(258 days left)

Latest action published by the INPI: 12/16/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CHINA PETROLEUM & CHEMICAL CORPORATION

SINOPEC (BEIJING) RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

C07F 9/50 C08F 10/00 C08F 4/80

Priority claims

202310659028.5 · 06/05/2023

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

12/16/2025

RPI 2867

From the same holder

112026010703 112026008336 112026008268 112026008258 112026008322 112026008310 112026004459 112026003199

Same category

PP1101201 PP1101199 "COMPOSTO, PROCESSO PARA A PREPARAÇÃO DO SAL DE Na DO (-)-ENANTIOMERO DE OMEPRAZOL, PREPARAÇÃO FARMACÉUTICA E USO DE UM COMPOSTO.PP1101197 PROTEÍNAS QUE LIGAM TNF PP1101194 DERIVADOS CONDENSADOS DO BENZOPIRROL COMO ANTAGONISTAS RECEPTORES DO 5-HT4 PP1101192

Explore category

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.