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Official data from INPI

COMPOSTOS E COMPOSTOS SÓLIDOS CRISTALINOS DE METILFENIDATO E CÁPSULAS QUE COMPREENDEM OS MESMOS

Em AnáliseUtility ModelPCT · US2021019206

Application data

Utility Model COMPOSTOS E COMPOSTOS SÓLIDOS CRISTALINOS DE METILFENIDATO E CÁPSULAS QUE COMPREENDEM OS MESMOS de KEMPHARM, INC. — IPC A61K 31/4458
Utility Model COMPOSTOS E COMPOSTOS SÓLIDOS CRISTALINOS DE METILFENIDATO E CÁPSULAS QUE COMPREENDEM OS MESMOS de KEMPHARM, INC. — IPC A61K 31/4458. Drawing published by the INPI in the Industrial Property Gazette.

Number

122024003422

Type

Utility Model

Filing

02/23/2021

Publication

08/27/2024

PCT

US2021019206

Progress at the INPI

  1. Filing02/23/21
  2. Publication08/27/24
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 08/27/2024 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 11/19/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KEMPHARM, INC.

US

ZEVRA THERAPEUTICS, INC.

US

See this company's full portfolio

Inventors

G. C. (pessoa física)

US

S. G. (pessoa física)

US

T. M. (pessoa física)

US

Technical data

Priority claims

US

62/983,614 · 02/29/2020

Abstract

COMPOSTOS E COMPOSTOS SÓLIDOS CRISTALINOS DE METILFENIDATO E CÁPSULAS QUE COMPREENDEM OS MESMOS. A presente invenção refere-se a compostos de serdexmetilfenidato e a métodos para sintetizar um composto tendo a fórmula.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de nome deferida

#25.4

11/19/2024

RPI 2811

Publicação do pedido de patente

#3.1

08/27/2024

RPI 2799

Notificação de pedido dividido

#2.4

08/20/2024

RPI 2798

Requerimento de pedido de patente

#2.10

Número de Protocolo '870240014504' em 21/02/2024 17:38 (WB)

03/05/2024

RPI 2774

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