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Official data from INPI

MEIO DE CULTURA CELULAR PARA CÉLULAS EUCARIÓTICAS

Em ExigênciaInvention PatentPCT · US2020029370

Application data

Number

112021020501

Type

Invention Patent

Filing

04/22/2020

Publication

12/07/2021

PCT

US2020029370

Progress at the INPI

Technical opinion to answer
  1. Filing04/22/20
  2. Publication12/07/21
  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: 04/28/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REGENERON PHARMACEUTICALS, INC.

US

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Inventors

C. S. (pessoa física)

US

J. C. (pessoa física)

US

N. G. (pessoa física)

US

T. L. (pessoa física)

US

W. X. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/837,263 · 04/23/2019

Abstract

MEIO DE CULTURA CELULAR PARA CÉLULAS EUCARIÓTICAS.Os meios de cultura de células são fornecidos neste documento, assim como os métodos de uso dos meios para cultura de células e produção de proteínas a partir de células.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

04/28/2026

RPI 2886

Notificação de entrada na fase nacional - PCT

#1.3

12/07/2021

RPI 2657

Alteração de dados cadastrais

#1.1

10/26/2021

RPI 2651

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