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Official data from INPI

PIGMENTOS DE NAFTOL AS DE ALTA PUREZA

ArquivadaInvention PatentPCT · EP2005003598

Application data

Number

PI0510073

Type

Invention Patent

Filing

04/06/2005

Publication

10/16/2007

PCT

EP2005003598

Progress at the INPI

  1. Filing04/06/05
  2. Publication10/16/07
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/06/2005 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clariant Produkte (Deutschland) Gmbh

DE

See this company's full portfolio

Inventors

R. B. (pessoa física)

DE

U. R. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

10 2004 019 560.9 · 04/22/2004

Abstract

PIGMENTOS DE NAFTOL AS DE ALTA PUREZA A presente invenção refere-se a pigmentos de naftol AS da fórmula (IV) com um teor máximo dos componentes secundários (1) até a seguir, definidos pelos seguintes limites genéricos: (5) mencionados a seguir, definidos pelos seguintes limites genéricos: A - componente secundário B - limite superior C - amina da fórmula D - triazeno da fórmula E - triazeno misto da fórmula F - naftol da fórmula

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

06/15/2010

RPI 2058

Arquivamento - Art. 33 da LPI

#11.1

03/02/2010

RPI 2043

Notificação de entrada na fase nacional - PCT

#1.3

10/16/2007

RPI 1919

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