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Official data from INPI

PI0716363

IndeferidaInvention PatentPCT · US2007082677

Application data

Number

PI0716363

Type

Invention Patent

Filing

10/26/2007

Publication

08/05/2014

PCT

US2007082677

Progress at the INPI

  1. Filing10/26/07
  2. Publication08/05/14
  3. Examination
  4. Refused05/15/18
  5. Grant
  6. In force

The application was refused on 05/15/2018 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: 05/15/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NALCO COMPANY

US

See this company's full portfolio

Inventors

A. K. (pessoa física)

US

D. J. (pessoa física)

US

S. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

11/556,391 · 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

05/15/2018

RPI 2471

Indeferimento

#9.2

02/27/2018

RPI 2460

Conhecimento de parecer técnico

#7.1

11/07/2017

RPI 2444

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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