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Official data from INPI

PI0718456

IndeferidaInvention PatentPCT · GB2007003463

Application data

Number

PI0718456

Type

Invention Patent

Filing

09/14/2007

Publication

11/26/2013

PCT

GB2007003463

Progress at the INPI

  1. Filing09/14/07
  2. Publication11/26/13
  3. Examination
  4. Refused05/02/17
  5. Grant
  6. In force

The application was refused on 05/02/2017 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: 05/02/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PQ Silicas UK Limited

GB

See this company's full portfolio

Inventors

P. L. (pessoa física)

BR

R. F. (pessoa física)

BR

Technical data

Priority claims

BR

PI 0604075.6 · 09/18/2006

GB

0621950.5 · 11/03/2006

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.

05/02/2017

RPI 2417

Indeferimento

#9.2

02/07/2017

RPI 2405

Conhecimento de parecer técnico

#7.1

09/27/2016

RPI 2386

Notificação de entrada na fase nacional - PCT

#1.3

11/26/2013

RPI 2238

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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