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Official data from INPI

MÉTODO PARA MELHORAR A ADERÊNCIA ENTRE UM SUBTRATO E UM REVESTIMENTO

ArquivadaInvention PatentPCT · US2006048332

Application data

Number

PI0621085

Type

Invention Patent

Filing

12/19/2006

Publication

11/29/2011

PCT

US2006048332

Progress at the INPI

  1. Filing12/19/06
  2. Publication11/29/11
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/19/2006 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/31/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PPG Industries Ohio, Inc.

US

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Inventors

S. H. (pessoa física)

CN

Technical data

IPC Classification

Priority claims

US

11/315,614 · 12/22/2005

Abstract

MÉTODO PARA MELHORAR A ADERÊNCIA ENTRE UM SUBSTRATO E UM REVESTIMENTO. Divulgam-se métodos para melhorar a aderência entre um substrato e um revestimento usando composições compreendendo poliolefina clorada e um composto compreendendo etileno/acetato de vinila.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

07/31/2012

RPI 2169

Arquivamento - Art. 33 da LPI

#11.1

04/03/2012

RPI 2152

Notificação de entrada na fase nacional - PCT

#1.3

11/29/2011

RPI 2134

Alteração de dados cadastrais

#1.1

08/16/2011

RPI 2119

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