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Official data from INPI

REATOR CATALÍTICO DE TROCA DE CALOR COM FLUXO HELICOIDAL

Em ExigênciaInvention PatentPCT · EP2022051865

Application data

Number

112023015019

Type

Invention Patent

Filing

01/27/2022

Publication

08/22/2023

PCT

EP2022051865

Progress at the INPI

Technical opinion to answer
  1. Filing01/27/22
  2. Publication08/22/23
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 04/15/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TOPSOE A/S

DK

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Inventors

A. H. (pessoa física)

DK

K. B. (pessoa física)

DK

M. B. (pessoa física)

DK

Technical data

IPC Classification

Priority claims

EP

21153969.7 · 01/28/2021

Abstract

REATOR CATALÍTICO DE TROCA DE CALOR COM FLUXO HELICOIDAL. A presente invenção refere-se a um reator catalítico de troca de calor para realizar reações catalíticas endotérmicas ou exotérmicas com pelo menos um fluxo ascendente helicoidal em torno dos tubos de transferência de calor e um tubo central de gás misto.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

04/15/2025

RPI 2832

Notificação de entrada na fase nacional - PCT

#1.3

08/22/2023

RPI 2746

Alteração de dados cadastrais

#1.1

08/08/2023

RPI 2744

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