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Official data from INPI

MÉTODO DE TRATAR REJEITOS DE UMA PLANTA PARA ELIMINAÇÃO DE TINTA DE PAPEL USADO, PRODUTO, USO DO PRODUTO E COMPOSIÇÃO PARA FABRICAÇÃO DE PAPEL

Em AnáliseInvention Patent

Application data

Number

PI9601369

Type

Invention Patent

Filing

04/15/1996

Publication

01/13/1998

Progress at the INPI

  1. Filing04/15/96
  2. Publication01/13/98
  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.

Talk to a specialist

Latest action published by the INPI: 06/14/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ecc International Limited

GB

Imerys Minerals Limited

GB

See this company's full portfolio

Inventors

H. T. (pessoa física)

GB

I. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9507710.3 · 04/13/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de nome deferida

#25.4

Alterado de: ECC International Limited

06/14/2005

RPI 1797

Alteração de sede deferida

#25.7

Alterada a sede do titular conforme solicitado na Petição nº 059236/RJ de 28/10/2002.

06/14/2005

RPI 1797

Arquivamento - Art. 36 §1° da LPI

#11.2

11/09/2004

RPI 1766

Exigência - art. 36 da LPI

#6.1

03/23/2004

RPI 1733

Publicação do pedido de patente

#3.1

01/13/1998

RPI 1412

Pedido de patente depositado

#2.1

07/30/1996

RPI 1339

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