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Official data from INPI

POLIPROPILENOS PARA MANUFATURA ADITIVA

Em ExigênciaInvention PatentPCT · US2023081236

Application data

Number

112025007908

Type

Invention Patent

Filing

11/28/2023

Publication

11/25/2025

PCT

US2023081236

Progress at the INPI

Technical opinion to answer
  1. Filing11/28/23
  2. Publication11/25/25
  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: 06/30/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FINA TECHNOLOGY, INC.

US

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Inventors

A. M. (pessoa física)

US

F. L. (pessoa física)

US

M. M. (pessoa física)

US

N. N. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

63/428,515 · 11/29/2022

Abstract

A presente invenção se refere a métodos de manufatura aditiva compreendendo polipropileno, e composições criadas usando os mesmos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

06/30/2026

RPI 2895

Notificação de entrada na fase nacional - PCT

#1.3

11/25/2025

RPI 2864

Alteração de dados cadastrais

#1.1

06/10/2025

RPI 2840

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