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Official data from INPI

PROCESSO DE PREPARAÇÃO DE OPICAPONA E SEUS INTERMEDIÁRIOS

ArquivadaInvention PatentPCT · IB2018059598

Application data

Number

112020011888

Type

Invention Patent

Filing

12/04/2018

Publication

11/24/2020

PCT

IB2018059598

Progress at the INPI

  1. Filing12/04/18
  2. Publication11/24/20
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/04/2018 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: 05/31/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNICHEM LABORATORIES LTD

IN

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Inventors

A. D. (pessoa física)

IN

D. S. (pessoa física)

IN

D. G. (pessoa física)

IN

R. J. (pessoa física)

IN

S. C. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

IN

201721045330 · 12/18/2017

Abstract

A presente invenção se refere a um processo para a preparação de opicapona e um processo para preparar intermediários para serem utilizados neste.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

05/31/2022

RPI 2682

Arquivamento - Art. 33 da LPI

#11.1

03/15/2022

RPI 2671

Adição na publicação

#15.35

12/07/2021

RPI 2657

Notificação de entrada na fase nacional - PCT

#1.3

11/24/2020

RPI 2603

Alteração de dados cadastrais

#1.1

10/20/2020

RPI 2598

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