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Official data from INPI

SIALILTRANSFERASES PARA A PRODUÇÃO DE 6'-SIALILLACTOSE

ArquivadaInvention PatentPCT · EP2020087660

Application data

Number

112023012349

Type

Invention Patent

Filing

12/22/2020

Publication

07/18/2023

PCT

EP2020087660

Progress at the INPI

  1. Filing12/22/20
  2. Publication07/18/23
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/23/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CHR. HANSEN HMO GMBH

DE

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Inventors

D. W. (pessoa física)

DE

S. J. (pessoa física)

DE

Technical data

Abstract

SIALILTRANSFERASES PARA A PRODUÇÃO DE 6'-SIALILLACTOSE. São reveladas enzimas, composições, células geneticamente modificadas e métodos para a produção fermentativa de 6'-sialillactose.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/23/2026

RPI 2894

Parecer de pré-exame

#6.23

03/10/2026

RPI 2879

Notificação de entrada na fase nacional - PCT

#1.3

07/18/2023

RPI 2741

Alteração de dados cadastrais

#1.1

06/27/2023

RPI 2738

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