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Official data from INPI

PI0807825

IndeferidaInvention PatentPCT · US2008052512

Application data

Number

PI0807825

Type

Invention Patent

Filing

01/30/2008

Publication

08/05/2014

PCT

US2008052512

Progress at the INPI

  1. Filing01/30/08
  2. Publication08/05/14
  3. Examination
  4. Refused06/12/18
  5. Grant
  6. In force

The application was refused on 06/12/2018 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/12/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M-I L.L.C.

US

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Inventors

G. L. (pessoa física)

GB

J. E. (pessoa física)

NO

Technical data

Priority claims

US

12/020,402 · 01/25/2008

US

60/887,442 · 01/31/2007

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento mantido em recurso

#9.2.4

MANTIDO O INDEFERIMENTO UMA VEZ QUE NÃO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

06/12/2018

RPI 2475

Indeferimento

#9.2

03/27/2018

RPI 2464

Conhecimento de parecer técnico

#7.1

09/26/2017

RPI 2438

Notificação de entrada na fase nacional - PCT

#1.3

08/05/2014

RPI 2274

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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