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Official data from INPI

ÁCIDOS NUCLEICOS DE 4?-O-METILENO FOSFONATO E SEUS ANÁLOGOS

ArquivadaInvention PatentPCT · US2021013525

Application data

Number

112022013821

Type

Invention Patent

Filing

01/15/2021

Publication

09/13/2022

PCT

US2021013525

Progress at the INPI

  1. Filing01/15/21
  2. Publication09/13/22
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/15/2021 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: 04/16/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DICERNA PHARMACEUTICALS, INC.

US

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Inventors

H. Y. (pessoa física)

US

W. W. (pessoa física)

US

Technical data

Priority claims

US

62/961,360 · 01/15/2020

US

62/975,352 · 02/12/2020

US

62/991,738 · 03/19/2020

Abstract

ÁCIDOS NUCLEICOS DE 4-O-METILENO FOSFONATO E SEUS ANÁLOGOS. A presente invenção refere-se a ácidos nucleicos e seus análogos úteis como agentes de interferência de RNA potentes e estáveis.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/16/2024

RPI 2780

Arquivamento - Art. 33 da LPI

#11.1

01/30/2024

RPI 2769

Notificação de entrada na fase nacional - PCT

#1.3

09/13/2022

RPI 2697

Alteração de dados cadastrais

#1.1

07/19/2022

RPI 2689

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