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Official data from INPI

DERIVADOS DE PIRROLO [2,3-D] PIRIMIDINA

ArquivadaInvention PatentPCT · IB2021054516

Application data

Number

112022021525

Type

Invention Patent

Filing

05/25/2021

Publication

12/13/2022

PCT

IB2021054516

Progress at the INPI

  1. Filing05/25/21
  2. Publication12/13/22
  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: 09/23/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PFIZER INC.

US

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Inventors

B. M. (pessoa física)

US

B. S. (pessoa física)

US

I. S. (pessoa física)

US

J. S. (pessoa física)

US

M. D. (pessoa física)

US

Technical data

Priority claims

US

62/704,796 · 05/28/2020

US

63/037,366 · 06/10/2020

Abstract

A presente invenção refere-se a derivados de pirrolo {2,3-d} pirimidina, seu uso como inibidores de Janus Quinase (JAK), e composições farmacêuticas contendo os mesmos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/23/2025

RPI 2855

Parecer de pré-exame

#6.23

06/10/2025

RPI 2840

Alteração de sede deferida

#25.7

08/08/2023

RPI 2744

Notificação de entrada na fase nacional - PCT

#1.3

12/13/2022

RPI 2710

Alteração de dados cadastrais

#1.1

11/01/2022

RPI 2704

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