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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE 2-(FENILIMINO)-3-ALQUIL-1,3-TIAZOLIDIN-4-ONAS

ArquivadaInvention PatentPCT · EP2021053603

Application data

Number

112022014704

Type

Invention Patent

Filing

02/15/2021

Publication

10/11/2022

PCT

EP2021053603

Progress at the INPI

  1. Filing02/15/21
  2. Publication10/11/22
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/15/2021 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: 05/14/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

J. H. (pessoa física)

DE

K. S. (pessoa física)

DE

S. P. (pessoa física)

DE

T. H. (pessoa física)

DE

Technical data

Priority claims

EP

20157917.4 · 02/18/2020

Abstract

PROCESSO PARA A PREPARAÇÃO DE 2-(FENILIMINO)-3-ALQUIL-1,3- TIAZOLIDIN-4-ONAS.A presente invenção refere-se a um método para preparar 2-(fenilimino)-3-alquil-1,3-tiazolidin-4-onas da fórmula geral (I), em que Y1, Y2, R1, R2 e R3 são como definidos na descrição.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

05/14/2024

RPI 2784

Arquivamento - Art. 33 da LPI

#11.1

02/27/2024

RPI 2773

Notificação de entrada na fase nacional - PCT

#1.3

10/11/2022

RPI 2701

Alteração de dados cadastrais

#1.1

08/02/2022

RPI 2691

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