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Official data from INPI

FORMAS SÓLIDAS DE ALFA-1062 GLUCONATO

Em ExigênciaInvention PatentPCT · CA2022050046

Application data

Number

112023013926

Type

Invention Patent

Filing

01/13/2022

Publication

08/22/2023

PCT

CA2022050046

Progress at the INPI

Technical opinion to answer
  1. Filing01/13/22
  2. Publication08/22/23
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/21/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALPHA COGNITION INC.

CA

Inventors

F. S. (pessoa física)

US

Technical data

Priority claims

EP

21151412.0 · 01/13/2021

EP

21152317.0 · 01/19/2021

Abstract

FORMAS SÓLIDAS DE ALFA-1062 GLUCONATO. A invenção se refere a formas cristalinas de Alfa-1062 gluconato. Em um aspecto, a invenção se refere a uma forma sólida cristalina de Alfa-1062 gluconato (Forma A), em que a referida forma cristalina tem picos proeminentes a 3,61, 10,98, 14,41 e 18,44 graus 2-teta (± 0,2) em um padrão de difração de raios-X em pó. A invenção se refere adicionalmente a métodos para fabricação de formas cristalinas e composições compreendendo as referidas formas cristalinas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

07/21/2026

RPI 2898

Notificação de entrada na fase nacional - PCT

#1.3

08/22/2023

RPI 2746

Alteração de dados cadastrais

#1.1

07/25/2023

RPI 2742

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