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Official data from INPI

GRAXA LUBRIFICANTE COM BASE EM PERFLUOROPOLIÉTER

ArquivadaInvention PatentPCT · EP2012002254

Application data

Number

112013032455

Type

Invention Patent

Filing

05/25/2012

Publication

01/31/2017

PCT

EP2012002254

Progress at the INPI

  1. Filing05/25/12
  2. Publication01/31/17
  3. Examination
  4. Allowance06/02/20
  5. Abandoned
  6. In force

The application was allowed on 06/02/2020 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/15/2020. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KLÜBER LUBRICATION MÜNCHEN SE & CO. KG

DE

See this company's full portfolio

Inventors

S. M. (pessoa física)

DE

S. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

10 2011 104 507.8 · 06/17/2011

Abstract

GRAXA LUBRIFICANTE COM BASE EM PERFLUOROPOLIÃTER.A invenção refere-se a uma graxa lubrificante substancialmente livre de espessantes, a qual consiste de perfluoropoliéteres (PFPE) e uma pequena quantidade de uma sílica fumada, bem como aditivos convencionais.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

09/15/2020

RPI 2593

Deferimento

#9.1

06/02/2020

RPI 2578

Conhecimento de parecer técnico

#7.1

04/24/2019

RPI 2520

Notificação de acesso ao patrimônio genético

#6.6.1

12/11/2018

RPI 2501

Notificação de entrada na fase nacional - PCT

#1.3

01/31/2017

RPI 2404

Alteração de dados cadastrais

#1.1

08/12/2014

RPI 2275

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