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Official data from INPI

PI0807509

IndeferidaInvention PatentPCT · US2008053420

Application data

Number

PI0807509

Type

Invention Patent

Filing

02/08/2008

Publication

05/27/2014

PCT

US2008053420

Progress at the INPI

  1. Filing02/08/08
  2. Publication05/27/14
  3. Examination
  4. Refused11/28/17
  5. Grant
  6. In force

The application was refused on 11/28/2017 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: 11/28/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Chevron U.S.A. INC

US

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Inventors

S. E. (pessoa física)

US

S. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

11/673879 · 02/12/2007

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.

11/28/2017

RPI 2447

Indeferimento

#9.2

05/23/2017

RPI 2420

Conhecimento de parecer técnico

#7.1

12/06/2016

RPI 2396

Notificação de entrada na fase nacional - PCT

#1.3

05/27/2014

RPI 2264

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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