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Official data from INPI

FORMA CRISTALINA DE UM DERIVADO DE AVIBACTAM

ArquivadaInvention PatentPCT · US2020021795

Application data

Number

112021017874

Type

Invention Patent

Filing

03/10/2020

Publication

12/07/2021

PCT

US2020021795

Progress at the INPI

  1. Filing03/10/20
  2. Publication12/07/21
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/10/2020 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: 09/05/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARIXA PHARMACEUTICALS, INC.

US

Inventors

S. K. (pessoa física)

US

Technical data

Priority claims

US

62/817,243 · 03/12/2019

Abstract

FORMA CRISTALINA DE UM DERIVADO DE AVIBACTAM.A presente invenção refere-se a uma forma cristalina de um derivado de avibactam (1), ou seja, anidrato de 3(((((1R,2S,5R)-2-carbamoil-7-oxo-1,6-diazabiciclo[3.2.1]octan-6-il)óxi)sulfonil)óxi)-2,2-dimetilpropanoato de etila cristalino (I), a composições farmacêuticas do mesmo, e ao uso do derivado de avibactam cristalino para o tratamento de infecções bacterianas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/05/2023

RPI 2748

Arquivamento - Art. 33 da LPI

#11.1

06/20/2023

RPI 2737

Notificação de entrada na fase nacional - PCT

#1.3

12/07/2021

RPI 2657

Alteração de dados cadastrais

#1.1

09/21/2021

RPI 2646

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