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Official data from INPI

PI0717606

IndeferidaInvention PatentPCT · US2007079526 Official document available

Application data

Number

PI0717606

Type

Invention Patent

Filing

09/26/2007

Publication

10/22/2013

PCT

US2007079526

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing09/26/07
  2. Publication10/22/13
  3. Examination
  4. Refused07/10/18
  5. Grant
  6. In force

The application was refused on 07/10/2018 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/10/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CRISTAL USA INC.

US

MILLENNIUM INORGANIC CHEMICALS, INC.

US

See this company's full portfolio

Inventors

J. S. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

US

11/582.763 · 10/18/2006

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

07/10/2018

RPI 2479

Indeferimento

#9.2

04/24/2018

RPI 2468

Conhecimento de parecer técnico

#7.1

11/21/2017

RPI 2446

Alteração de nome deferida

#25.4

05/20/2014

RPI 2263

Notificação de entrada na fase nacional - PCT

#1.3

10/22/2013

RPI 2233

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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