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Official data from INPI

PROCESSO DE SÍNTESE DE LIGANTES DE BENZILANILINIL FENIL FENOL

ConcedidaInvention PatentPCT · US2018012454 Official document available

Application data

Number

112019013171

Type

Invention Patent

Filing

01/05/2018

Publication

12/10/2019

PCT

US2018012454

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing01/05/18
  2. Publication12/10/19
  3. Examination
  4. Allowance01/31/23
  5. Grant03/28/23
  6. In force01/05/38

The patent was granted on 03/28/2023 and is in force until 01/05/2038. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/05/2038

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Latest action published by the INPI: 03/28/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNIVATION TECHNOLOGIES, LLC

US

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Inventors

C. F. (pessoa física)

US

C. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/443,419 · 01/06/2017

Abstract

A presente invenção refere-se a métodos sintéticos para a preparação de ligantes e complexos de metal-ligante.

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 05/01/2018, observadas as condições legais

03/28/2023

RPI 2725

Deferimento

#9.1

01/31/2023

RPI 2717

Exigência - art. 36 da LPI

#6.1

09/06/2022

RPI 2696

Parecer de pré-exame

#6.23

05/17/2022

RPI 2680

Adição na publicação

#15.35

10/13/2021

RPI 2649

Notificação de entrada na fase nacional - PCT

#1.3

12/10/2019

RPI 2553

Alteração de dados cadastrais

#1.1

07/02/2019

RPI 2530

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