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Official data from INPI

PI0908255

ConcedidaInvention PatentPCT · US2009000382

Application data

Number

PI0908255

Type

Invention Patent

Filing

01/22/2009

Publication

07/21/2015

PCT

US2009000382

Progress at the INPI

  1. Filing01/22/09
  2. Publication07/21/15
  3. Examination
  4. Allowance09/19/17
  5. Grant03/13/18
  6. In force01/22/29

The patent was granted on 03/13/2018 and is in force until 01/22/2029. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/22/2029

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Latest action published by the INPI: 03/13/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KELLOGG BROWN & ROOT LLC.

US

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Inventors

D. M. (pessoa física)

US

K. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

12/038235 · 02/27/2008

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/13/2018

RPI 2462

Deferimento

#9.1

09/19/2017

RPI 2437

Exigência - art. 36 da LPI

#6.1

05/23/2017

RPI 2420

Notificação de entrada na fase nacional - PCT

#1.3

07/21/2015

RPI 2324

Alteração de dados cadastrais

#1.1

08/30/2011

RPI 2121

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