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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE ÁCIDO 3,6-DICLORO-2-METOXIBENZÓICO (DICAMBA)

Em AnáliseInvention PatentPCT · IB2017052536

Application data

Number

112018072613

Type

Invention Patent

Filing

05/02/2017

Publication

02/19/2019

PCT

IB2017052536

Progress at the INPI

Under appeal
  1. Filing05/02/17
  2. Publication02/19/19
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 11/16/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. G. (pessoa física)

IN

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Inventors

K. G. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

IN

201621015588 · 05/04/2016

Abstract

No processo da presente divulgação o ácido 3,6-dicloro-2-metoxibenzóico (DICAMBA) é preparado a partir de 2,5-dicloroanilina em pureza elevada e rendimento elevado. O DICAMBA é obtido com pureza superior a 98,5%.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

Recurso: 870220103071 - 7/11/2022

11/16/2022

RPI 2706

Indeferimento

#9.2

09/06/2022

RPI 2696

Conhecimento de parecer técnico

#7.1

03/29/2022

RPI 2673

Parecer de pré-exame

#6.23

09/21/2021

RPI 2646

Adição na publicação

#15.35

09/08/2021

RPI 2644

Notificação de entrada na fase nacional - PCT

#1.3

02/19/2019

RPI 2511

Alteração de dados cadastrais

#1.1

11/13/2018

RPI 2497

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