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Official data from INPI

PROCESSOS PARA TONERS

IndeferidaInvention Patent

Application data

Number

PI0602309

Type

Invention Patent

Filing

06/16/2006

Publication

02/21/2007

Progress at the INPI

  1. Filing06/16/06
  2. Publication02/21/07
  3. Examination
  4. Refused03/20/18
  5. Grant
  6. In force

The application was refused on 03/20/2018 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: 03/20/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

X. C. (pessoa física)

US

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Inventors

C. C. (pessoa física)

US

H. C. (pessoa física)

US

J. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

11/155,452 · 06/17/2005

Abstract

"PROCESSOS PARA TONERS". A presente invenção refere-se a processos para formar continuamente emulsões de látex e preparar toners com as ditas emulsões.

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

03/20/2018

RPI 2463

Indeferimento

#9.2

01/02/2018

RPI 2452

Conhecimento de parecer técnico

#7.1

09/12/2017

RPI 2436

Publicação do pedido de patente

#3.1

02/21/2007

RPI 1885

Pedido de patente depositado

#2.1

08/22/2006

RPI 1859

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