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Official data from INPI

AZOCORANTES REATIVOS À FIBRA E MISTURAS DE CORANTE, PREPARAÇÃO DOS MESMOS E USO DOS MESMOS

ArquivadaInvention PatentPCT · EP2009065682

Application data

Number

PI0922855

Type

Invention Patent

Filing

11/24/2009

Publication

04/12/2016

PCT

EP2009065682

Progress at the INPI

  1. Filing11/24/09
  2. Publication04/12/16
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/24/2009 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: 08/16/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dystar Colours Deutschland GMBH

DE

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Inventors

A. S. (pessoa física)

DE

J. W. (pessoa física)

DE

Technical data

Priority claims

DE

10 2008 054 404.3 · 12/09/2008

Abstract

AZOCORANTES REATIVOS à FIBRA E MISTURAS DE CORANTE, PREPARAÃÃO DOSMESMOSE USO DOS MESMOSA presente invenção refere-se a azocorantes da fórmula (1) em que R, Me Y são definidos como determinado na reivindicação 1, a misturas de corante que os compreendam, a processos para preparálos, e ao seu uso.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

08/16/2016

RPI 2380

Arquivamento - Art. 33 da LPI

#11.1

05/31/2016

RPI 2369

Notificação de entrada na fase nacional - PCT

#1.3

04/12/2016

RPI 2362

Alteração de dados cadastrais

#1.1

12/06/2011

RPI 2135

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