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Official data from INPI

Liga Ni-Fe-Cr-Mo

ConcedidaInvention PatentPCT · DE2011001875

Application data

Number

112013010324

Type

Invention Patent

Filing

10/20/2011

Publication

09/20/2016

PCT

DE2011001875

Progress at the INPI

  1. Filing10/20/11
  2. Publication09/20/16
  3. Examination
  4. Allowance06/05/18
  5. Grant06/26/18
  6. In force10/20/31

The patent was granted on 06/26/2018 and is in force until 10/20/2031. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/20/2031

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Latest action published by the INPI: 06/26/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Outokumpu Vdm Gmbh

DE

Inventors

H. A. (pessoa física)

DE

R. B. (pessoa física)

DE

Technical data

Priority claims

DE

10 2010 049 781.9 · 10/29/2010

Abstract

LIGA NI-FE-CR-MO. A presente invenção refere-se a liga com (percentuais em massa) Ni 33-35%, Cr - 26-28%, Mo 6-7%, Cu 0,5 - 1,5%, Mn 1,0 - 4%, Si Max. 0,1%, Al 0,01 - 0,3%, C Max. 0,01%, N 0,1 -0,25%, B 0,001-0,004%, SE > 0 ATÉ 1% Fe Resíduo, inclusive impurezas inevitáveis.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/26/2018

RPI 2477

Deferimento

#9.1

06/05/2018

RPI 2474

Exigência - art. 36 da LPI

#6.1

02/27/2018

RPI 2460

Notificação de entrada na fase nacional - PCT

#1.3

09/20/2016

RPI 2385

Alteração de dados cadastrais

#1.1

01/07/2014

RPI 2244

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