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Official data from INPI

122023000075

ConcedidaUtility ModelPCT · US2017027811

Application data

Number

122023000075

Type

Utility Model

Filing

04/14/2017

Publication

-

PCT

US2017027811

Progress at the INPI

  1. Filing04/14/17
  2. Publication
  3. Examination
  4. Allowance07/07/26
  5. Grant07/28/26
  6. In force04/14/32

The patent was granted on 07/28/2026 and is in force until 04/14/2032. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:04/14/2032

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Latest action published by the INPI: 07/28/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALPINE IMMUNE SCIENCES, INC.

US

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Inventors

M. K. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/323,608 · 04/15/2016

US

62/394,745 · 09/14/2016

US

62/410,842 · 10/20/2016

US

62/472,568 · 03/16/2017

US

62/475,162 · 03/22/2017

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 14/04/2017, observadas as condições legais

07/28/2026

RPI 2899

Deferimento

#9.1

07/07/2026

RPI 2896

Conhecimento de parecer técnico

#7.1

03/03/2026

RPI 2878

Exigência - art. 36 da LPI

#6.1

09/23/2025

RPI 2855

Notificação de pedido dividido

#2.4

02/23/2023

RPI 2720

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230000527' em 03/01/2023 14:12 (WB)

01/17/2023

RPI 2715

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