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Official data from INPI

COMPOSIÇÃO PARA TONER E PROCESSOS PARA A MESMA.

ArquivadaInvention Patent

Application data

Number

PI9902377

Type

Invention Patent

Filing

05/03/1999

Publication

03/14/2000

Progress at the INPI

  1. Filing05/03/99
  2. Publication03/14/00
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/26/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

X. C. (pessoa física)

US

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Inventors

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

072476 · 05/04/1998

Abstract

Patente de Invenção: ''COMPOSIÇÃO PARA TONER E PROCESSOS PARA A MESMA'' . Toner incluindo uma resina, um corante e partículas de polímero de acrilato sobre a superfície do toner.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/26/2008

RPI 1964

Exigência - art. 36 da LPI

#6.1

01/29/2008

RPI 1934

Publicação do pedido de patente

#3.1

03/14/2000

RPI 1523

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