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Official data from INPI

PIGMENTO DA 2,9-DICLOROQUINACRIDONA

ArquivadaInvention PatentPCT · EP2002000728

Application data

Number

PI0206769

Type

Invention Patent

Filing

01/24/2002

Publication

02/25/2004

PCT

EP2002000728

Progress at the INPI

  1. Filing01/24/02
  2. Publication02/25/04
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/24/2002 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: 12/26/2006. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba Specialty Chemicals Holdings INC.

CH

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Inventors

F. B. (pessoa física)

US

Technical data

Priority claims

US

60/264,930 · 01/30/2001

Abstract

"PIGMENTO DA 2,9-DICLOROQUINACRIDONA". A invenção refere-se a um novo pigmento da gama 2,9-dicloroquinacridona opaco com alta intensidade de cor especificado por seu formato e tamanho de partícula e caracterizado por valores de espaço de cor C.I.E. da pasta e um processo para a sua preparação. O novo pigmento da gama 2,9-dicloroquinacridona é especialmente útil para colorir composições para revestimento, tais como tintas para automóveis e plásticos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/26/2006

RPI 1877

Arquivamento - Art. 33 da LPI

#11.1

09/26/2006

RPI 1864

Notificação de entrada na fase nacional - PCT

#1.3

02/25/2004

RPI 1729

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