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Official data from INPI

PROCESSO DE PREPARAÇÃO DE ENOXAPARINA SÓDICA

ConcedidaInvention PatentPCT · IB2018059863

Application data

Number

112020011554

Type

Invention Patent

Filing

12/11/2018

Publication

12/08/2020

PCT

IB2018059863

Progress at the INPI

  1. Filing12/11/18
  2. Publication12/08/20
  3. Examination
  4. Allowance08/15/23
  5. Grant10/17/23
  6. In force12/11/38

The patent was granted on 10/17/2023 and is in force until 12/11/2038. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/11/2038

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Latest action published by the INPI: 10/17/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BIOLOGICAL E LIMITED

IN

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Inventors

M. V. (pessoa física)

IN

N. M. (pessoa física)

IN

R. A. (pessoa física)

IN

S. K. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

IN

201741044415 · 12/11/2017

Abstract

A presente invenção fornece um processo melhorado de preparação de Enoxaparina sódica. O processo é simples, comercialmente viável e industrialmente vantajoso.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 11/12/2018, observadas as condições legais

10/17/2023

RPI 2754

Deferimento

#9.1

08/15/2023

RPI 2745

Exigência - art. 36 da LPI

#6.1

03/21/2023

RPI 2724

Parecer de pré-exame

#6.23

07/19/2022

RPI 2689

Adição na publicação

#15.35

12/07/2021

RPI 2657

Notificação de entrada na fase nacional - PCT

#1.3

12/08/2020

RPI 2605

Alteração de dados cadastrais

#1.1

10/20/2020

RPI 2598

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