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Official data from INPI

NOVO PROCESSO PARA A PREPARAÇÃO DE FILGOTINIBE E INTERMEDIÁRIOS DO MESMO

ArquivadaInvention PatentPCT · IB2020052977

Application data

Number

112021019087

Type

Invention Patent

Filing

03/28/2020

Publication

11/30/2021

PCT

IB2020052977

Progress at the INPI

  1. Filing03/28/20
  2. Publication11/30/21
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/28/2020 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNICHEM LABORATORIES LIMITED

IN

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Inventors

A. D. (pessoa física)

IN

A. M. (pessoa física)

IN

B. P. (pessoa física)

IN

D. S. (pessoa física)

IN

D. P. (pessoa física)

IN

E. K. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

IN

201921012919 · 03/30/2019

Abstract

NOVO PROCESSO PARA A PREPARAÇÃO DE FILGOTINIBE E INTERMEDIÁRIOS DO MESMO.A presente invenção se refere a um novo processo para a preparação de filgotinibe ou um sal farmaceuticamente aceitável e intermediários do mesmo que evitam a reação de acoplamento de Suzuki.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/26/2023

RPI 2751

Arquivamento - Art. 33 da LPI

#11.1

07/11/2023

RPI 2740

Notificação de entrada na fase nacional - PCT

#1.3

11/30/2021

RPI 2656

Alteração de dados cadastrais

#1.1

10/05/2021

RPI 2648

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