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Official data from INPI

TINTAS CATIÔNICAS E MATÉRIA CORANTE PARA FIBRAS DE QUERATINA CONTENDO OS REFERIDOS COMPOSTOS

ArquivadaInvention PatentPCT · EP2005003505

Application data

Number

PI0510816

Type

Invention Patent

Filing

04/04/2005

Publication

11/27/2007

PCT

EP2005003505

Progress at the INPI

  1. Filing04/04/05
  2. Publication11/27/07
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/04/2005 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: 09/21/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. A. (pessoa física)

DE

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Inventors

G. U. (pessoa física)

CH

H. B. (pessoa física)

CH

L. D. (pessoa física)

CH

L. C. (pessoa física)

CH

S. O. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

DE

10 2004 023 122.2 · 05/11/2004

Abstract

TINTAS CATIÔNICAS E MATÉRIA CORANTE PARA FIBRAS DE QUERATINA CONTENDO OS REFERIDOS COMPOSTOS. A presente invenção refere-se a sais de 4-(Pirazol-4-ilimino)-2,5-cicloexadienilideno-amônio da fórmula geral (?) e colorantes compreendendo esses compostos para fibras de queratina.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/21/2010

RPI 2072

Arquivamento - Art. 33 da LPI

#11.1

03/30/2010

RPI 2047

Notificação de entrada na fase nacional - PCT

#1.3

11/27/2007

RPI 1925

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