(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE ANIDRIDOS SUCCÍNICOS DE POLI-ISOBUTENO, MISTURAS, E, USO DE MISTURAS

Em AnáliseInvention PatentPCT · EP2023059137

Application data

Number

112024020990

Type

Invention Patent

Filing

04/06/2023

Publication

01/21/2025

PCT

EP2023059137

Progress at the INPI

  1. Filing04/06/23
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 04/06/2023. It awaits formal examination and publication in the RPI gazette.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 01/21/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. S. (pessoa física)

DE

See this company's full portfolio

Inventors

B. P. (pessoa física)

BE

D. L. (pessoa física)

DE

M. B. (pessoa física)

DE

P. L. (pessoa física)

DE

T. W. (pessoa física)

DE

Technical data

Priority claims

EP

22168477.2 · 04/14/2022

Abstract

PROCESSO PARA A PREPARAÇÃO DE ANIDRIDOS SUCCÍNICOS DE POLI-ISOBUTENO, MISTURAS, E, USO DE MISTURAS A presente invenção refere-se a um processo para fabricar anidridos succínicos de poli-isobuteno a partir de certas misturas de poli-isobuteno.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

01/21/2025

RPI 2820

Alteração de dados cadastrais

#1.1

10/22/2024

RPI 2807

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.