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Official data from INPI

Recipiente de misturas de poliamida-polibutadieno com reatividade a oxigênio

ConcedidaInvention PatentPCT · EP2010058221

Application data

Number

PI1009680

Type

Invention Patent

Filing

06/11/2010

Publication

03/15/2016

PCT

EP2010058221

Progress at the INPI

  1. Filing06/11/10
  2. Publication03/15/16
  3. Examination
  4. Allowance02/18/20
  5. Grant03/24/20
  6. In force06/11/30

The patent was granted on 03/24/2020 and is in force until 06/11/2030. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:06/11/2030

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Latest action published by the INPI: 03/24/2020. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

APG POLYTECH, LLC

US

FE POLYTECH, LLC

US

M & G POLIMERI ITALIA S.P.A.

IT

M&G USA CORPORATION

US

See this company's full portfolio

Inventors

J. B. (pessoa física)

US

R. K. (pessoa física)

BR

Technical data

Priority claims

US

61/186,271 · 06/11/2009

Abstract

MISTURAS DE POLIAMIDA-POLIBUTADIENO COM REATIVIDADE A OXIGÃNIO MELHORADAO presente invento descreve o uso de mistura de poliamida-polidieno para melhorar a reatividade ao oxigênio na presença de compatibilizantes iônicos de poliéster.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

20 (vinte) anos contados a partir de 11/06/2010, observadas as condições legais

03/24/2020

RPI 2568

Deferimento

#9.1

02/18/2020

RPI 2563

Exigência preliminar

#6.21

09/03/2019

RPI 2539

Alteração de nome deferida

#25.4

08/28/2018

RPI 2486

Transferência deferida

#25.1

08/07/2018

RPI 2483

Notificação de acesso ao patrimônio genético

#6.6.1

04/10/2018

RPI 2466

Transferência deferida

#25.1

02/14/2017

RPI 2406

Notificação de entrada na fase nacional - PCT

#1.3

03/15/2016

RPI 2358

Alteração de dados cadastrais

#1.1

11/27/2012

RPI 2186

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