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Official data from INPI

PARTÍCULAS INORGÂNICAS E MÉTODOS DE FABRICAÇÃO

ArquivadaInvention PatentPCT · US2002024134

Application data

Number

PI0211617

Type

Invention Patent

Filing

07/30/2002

Publication

11/09/2004

PCT

US2002024134

Progress at the INPI

  1. Filing07/30/02
  2. Publication11/09/04
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/30/2002 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Millennium Inorganic Chemicals, Inc.

US

See this company's full portfolio

Inventors

D. B. (pessoa física)

US

D. H. (pessoa física)

US

F. W. (pessoa física)

US

Technical data

Priority claims

US

09/921,502 · 08/01/2001

US

60/308,963 · 07/30/2001

Abstract

"PARTÍCULAS INORGÂNICAS E MÉTODOS DE FABRICAÇÃO". A presente invenção proporciona métodos e composições compreendendo sólidos inorgânicos para uso como pigmentos em tintas, papéis e plásticos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09C 1/36; C09D 7/12; C08K 9/02.

03/27/2018

RPI 2464

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/20/2007

RPI 1924

Arquivamento - Art. 33 da LPI

#11.1

02/06/2007

RPI 1883

Notificação de entrada na fase nacional - PCT

#1.3

11/09/2004

RPI 1766

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