(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

USO DE UM TUBO PARA O TRANSPORTE DE HIDROGÊNIO PURO

ArquivadaInvention PatentPCT · EP2011000846

Application data

Number

112012021766

Type

Invention Patent

Filing

02/22/2011

Publication

05/10/2016

PCT

EP2011000846

Progress at the INPI

  1. Filing02/22/11
  2. Publication05/10/16
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/22/2011 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: 04/04/2017. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REHAU AG + CO.

DE

See this company's full portfolio

Inventors

P. S. (pessoa física)

DE

Technical data

Priority claims

DE

10 2010 009 796.9 · 03/01/2010

Abstract

USO DE UM TUBO PARA O TRANSPORTE DE HIDROGÃNIO PUROA invenção refere-se ao uso de um tubo para o transporte de hidrogênio puro. De acordo com a invenção é empregado um tubo com uma camada interna de material plástico (1), uma camada intermediária metálica (2) e uma camada externa de material plástico (3).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/04/2017

RPI 2413

Arquivamento - Art. 33 da LPI

#11.1

06/14/2016

RPI 2371

Notificação de entrada na fase nacional - PCT

#1.3

05/10/2016

RPI 2366

Alteração de dados cadastrais

#1.1

06/25/2013

RPI 2216

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.