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Official data from INPI

COMPOSIÇÃO DE ÓLEO LUBRIFICANTE, E, USO DA MESMA

Em AnáliseInvention PatentPCT · EP2002000041

Application data

Number

PI0206298

Type

Invention Patent

Filing

01/02/2002

Publication

01/13/2004

PCT

EP2002000041

Progress at the INPI

  1. Filing01/02/02
  2. Publication01/13/04
  3. Examination
  4. Refused09/19/17
  5. Grant
  6. In force

The application was refused on 09/19/2017 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: 09/19/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell Internationale Research Maaschappij B.V

NL

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Inventors

Y. B. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

US

2001-57423 · 03/01/2001

US

2001-93 · 01/04/2001

Abstract

"COMPOSIÇÃO DE ÓLEO LUBRIFICANTE, E, USO DA MESMA". Composição de óleo lubrificante que compreende ácido -ditiofosforilado propiônico (A), triaril fosfato (B) e óleo base compreendendo óleo mineral e/ou óleo sintético.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

Recorrente: O depositante. @Despacho: Recurso conhecido e negado provimento. Mantido o indeferimento do pedido. [111]

09/19/2017

RPI 2437

Petição de recurso

#12.2

05/27/2014

RPI 2264

Indeferimento

#9.2

Indefiro o pedido de acordo com o(s) artigo(s) da LPI

11/01/2011

RPI 2130

Conhecimento de parecer técnico

#7.1

03/01/2011

RPI 2095

Notificação de entrada na fase nacional - PCT

#1.3

01/13/2004

RPI 1723

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