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Official data from INPI

Processo para a preparação de dalteparina sódica

ConcedidaInvention PatentPCT · IB2019051192

Application data

Number

112020016458

Type

Invention Patent

Filing

02/14/2019

Publication

12/15/2020

PCT

IB2019051192

Progress at the INPI

  1. Filing02/14/19
  2. Publication12/15/20
  3. Examination
  4. Allowance02/20/24
  5. Grant06/11/24
  6. In force02/14/39

The patent was granted on 06/11/2024 and is in force until 02/14/2039. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:02/14/2039

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Latest action published by the INPI: 06/11/2024. 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. K. (pessoa física)

IN

V. C. (pessoa física)

IN

Technical data

IPC Classification

Priority claims

IN

201841005592 · 02/14/2018

Abstract

A presente invenção fornece um processo aprimorado para a preparação de dalteparina 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 14/02/2019, observadas as condições legais

06/11/2024

RPI 2788

Deferimento

#9.1

02/20/2024

RPI 2772

Exigência - art. 36 da LPI

#6.1

09/12/2023

RPI 2749

Parecer de pré-exame

#6.23

12/20/2022

RPI 2711

Adição na publicação

#15.35

12/07/2021

RPI 2657

Notificação de entrada na fase nacional - PCT

#1.3

12/15/2020

RPI 2606

Alteração de dados cadastrais

#1.1

10/20/2020

RPI 2598

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