Official data from INPI

112025028060

Em AnáliseInvention PatentPCT · CN2025133238

Talk to an expert

Application data

Number

112025028060

Type

Invention Patent

Filing

11/07/2025

Publication

PCT

CN2025133238

View on INPI

Progress at the INPI

Examination not yet requested

Filing11/07/25
Publication
Examination
Allowance
Grant
In force

Examination has not been requested yet. Without that request by 11/07/2028, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:11/07/2028(805 days left)

Latest action published by the INPI: 07/14/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SHANDONG WEIFANG RAINBOW CHEMICAL CO.,LTD

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

C07C 29/80 C07C 31/125 C07D 239/54

Priority claims

202411638658.5 · 11/15/2024

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

07/14/2026

RPI 2897

From the same holder

PÓ SOLÚVEL DE METOMIL, MÉTODO DE PREPARAÇÃO DO MESMO E APLICAÇÃO DO MESMO COMPOSTO DE CETONA BICÍCLICA E MÉTODO DE PREPARAÇÃO DO MESMO, E MÉTODO DE PREPARAÇÃO PARA BICICLO[3,2,1]-3-OCTANO-2,4-DIONA MÉTODO PARA PREPARAÇÃO DE 3-CLOROBICICLO[3,2,1]-3-OCTEN-2-OL COMPOSTO, MÉTODO DE PREPARAÇÃO DO MESMO E APLICAÇÃO DO COMPOSTO NA PREPARAÇÃO DE INTERMEDIÁRIO DE BICICLOPIRONA

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.