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Official data from INPI

MÉTODOS PARA A PREPARAÇÃO DE 3-BROMO-1-(3-CLOROPIRIDIN-2-IL)-1H-PIRAZOL-5-CARBOXILATO DE ETILA

ArquivadaInvention PatentPCT · US2021012807

Application data

Number

112022013434

Type

Invention Patent

Filing

01/08/2021

Publication

09/13/2022

PCT

US2021012807

Progress at the INPI

  1. Filing01/08/21
  2. Publication09/13/22
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/30/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FMC AGRO SINGAPORE PTE. LTD.

SG

F. C. (pessoa física)

US

FMC IP TECHNOLOGY GMBH

CH

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Inventors

C. H. (pessoa física)

US

J. M. (pessoa física)

US

S. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/958,404 · 01/08/2020

Abstract

MÉTODOS PARA A PREPARAÇÃO DE 3-BROMO-1-(3-CLOROPIRIDIN-2-IL)-1H-PIRAZOL-5-CARBOXILATO DE ETILA.A presente invenção refere-se a métodos inovadores para sintetizar 3-bromo-1-(3-cloropiridin-2-il)-1H-pirazol-5-carboxilato de etila.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/2026

RPI 2895

Parecer de pré-exame

#6.23

03/24/2026

RPI 2881

Transferência deferida

#25.1

03/17/2026

RPI 2880

Notificação de entrada na fase nacional - PCT

#1.3

09/13/2022

RPI 2697

Alteração de dados cadastrais

#1.1

07/19/2022

RPI 2689

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