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

PROCESSO DE PREPARAÇÃO DE 1-BUTANO E UM DERIVADO DE 1,3-BUTADIENO

ArquivadaInvention PatentPCT · EP2012054975

Application data

Number

112013025137

Type

Invention Patent

Filing

03/21/2012

Publication

12/20/2016

PCT

EP2012054975

Progress at the INPI

  1. Filing03/21/12
  2. Publication12/20/16
  3. Examination
  4. Allowance01/29/19
  5. Abandoned
  6. In force

The application was allowed on 01/29/2019 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: 08/27/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EVONIK DEGUSSA GMBH

DE

See this company's full portfolio

Inventors

D. M. (pessoa física)

DE

Technical data

Priority claims

DE

10 2011 006 721.3 · 04/04/2011

Abstract

PROCESSO DE PREPARAÇÃO DE 1-BUTANO E UM DERIVADO DE 1,3-BUTADIENO Processo para preparação de 1-butano e um derivado de 1,3-butadieno.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

08/27/2019

RPI 2538

Deferimento

#9.1

01/29/2019

RPI 2508

Notificação de entrada na fase nacional - PCT

#1.3

12/20/2016

RPI 2398

Alteração de dados cadastrais

#1.1

01/07/2014

RPI 2244

Patent monitoring

Track this patent in real time.

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