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Official data from INPI

POLIPROPILENO CONTENDO FRAÇÃO DE C3C4

Em ExigênciaInvention PatentPCT · EP2023057306

Application data

Number

112024019126

Type

Invention Patent

Filing

03/22/2023

Publication

12/17/2024

PCT

EP2023057306

Progress at the INPI

Technical opinion to answer
  1. Filing03/22/23
  2. Publication12/17/24
  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: 07/22/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BOREALIS AG

AT

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Inventors

J. W. (pessoa física)

AT

J. F. (pessoa física)

AT

K. F. (pessoa física)

AT

K. B. (pessoa física)

AT

M. G. (pessoa física)

AT

P. L. (pessoa física)

FI

P. N. (pessoa física)

AT

S. O. (pessoa física)

AT

Technical data

IPC Classification

Priority claims

EP

22164143.4 · 03/24/2022

Abstract

POLIPROPILENO CONTENDO FRAÇÃO DE C3C4. Composição de polipropileno que contém unidades derivadas de 1-buteno.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

07/22/2025

RPI 2846

Notificação de entrada na fase nacional - PCT

#1.3

12/17/2024

RPI 2815

Alteração de dados cadastrais

#1.1

09/24/2024

RPI 2803

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