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Official data from INPI

PI0718733

ExtintaInvention PatentPCT · US2007025719 Official document available

Application data

Number

PI0718733

Type

Invention Patent

Filing

12/14/2007

Publication

12/03/2013

PCT

US2007025719

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing12/14/07
  2. Publication12/03/13
  3. Examination
  4. Allowance12/06/16
  5. Grant01/24/17
  6. Terminated02/04/25

The patent was granted on 01/24/2017 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/04/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DUPONT SAFETY & CONSTRUCTION, INC.

US

E.I. DU PONT DE NEMOURS AND COMPANY

US

See this company's full portfolio

Inventors

G. H. (pessoa física)

US

M. L. (pessoa física)

US

S. K. (pessoa física)

US

Technical data

Priority claims

US

11/639,467 · 12/15/2006

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Manutenção da Extinção - Art. 78 inciso IV da LPI

#24.10

Em virtude da extinção publicada na RPI 2805 de 08-10-2024 e considerando ausência de manifestação dentro dos prazos legais, informo que cabe ser mantida a extinção da patente e seus certificados, conforme o disposto no artigo 12, da resolução 113/2013.

02/04/2025

RPI 2822

Extinção para fins de restauração (art. 87)

#21.6

Referente à 17ª anuidade.

10/08/2024

RPI 2805

Transferência deferida

#25.1

01/31/2023

RPI 2717

Concessão da patente

#16.1

01/24/2017

RPI 2403

Deferimento

#9.1

12/06/2016

RPI 2396

Pedido suspenso — exigência de documentos

#6.6

10/25/2016

RPI 2390

Notificação de entrada na fase nacional - PCT

#1.3

12/03/2013

RPI 2239

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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