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Official data from INPI

PELÍCULA SOPRADA

ConcedidaInvention PatentPCT · EP2021056819

Application data

Number

112022018947

Type

Invention Patent

Filing

03/17/2021

Publication

11/16/2022

PCT

EP2021056819

Progress at the INPI

  1. Filing03/17/21
  2. Publication11/16/22
  3. Examination
  4. Allowance08/06/24
  5. Grant09/24/24
  6. In force03/17/41

The patent was granted on 09/24/2024 and is in force until 03/17/2041. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/17/2041

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Latest action published by the INPI: 09/24/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BOREALIS AG

AT

See this company's full portfolio

Inventors

J. W. (pessoa física)

AT

K. B. (pessoa física)

AT

M. G. (pessoa física)

AT

M. H. (pessoa física)

AT

P. L. (pessoa física)

FI

Technical data

Priority claims

EP

20165147.8 · 03/24/2020

Abstract

PELÍCULA SOPRADA. Películas sopradas, especialmente películas sopradas de monocamada, de alta rigidez, as películas sopradas compreendendo pelo menos 95,0% em peso de um copolímero aleatório de propileno-1-buteno específico.

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 17/03/2021, observadas as condições legais

09/24/2024

RPI 2803

Deferimento

#9.1

08/06/2024

RPI 2796

Parecer de pré-exame

#6.23

01/23/2024

RPI 2768

Notificação de entrada na fase nacional - PCT

#1.3

11/16/2022

RPI 2706

Alteração de dados cadastrais

#1.1

10/04/2022

RPI 2700

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