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Official data from INPI

PROCESSO PARA PREPARAR UMA SUSPENSÃO AQUOSA PARA FABRICAÇÃO DE PAPEL QUE CONTÉM UM COMPLEXO POLIELETRÓLITO, E PAPEL

ArquivadaInvention Patent

Application data

Number

PI9600096

Type

Invention Patent

Filing

01/15/1996

Publication

01/27/1998

Progress at the INPI

  1. Filing01/15/96
  2. Publication01/27/98
  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.

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Latest action published by the INPI: 07/23/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. I. (pessoa física)

US

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Inventors

D. S. (pessoa física)

H. G. (pessoa física)

US

J. D. (pessoa física)

US

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

372083 · 01/13/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/2002

RPI 1646

Exigência - art. 36 da LPI

#6.1

02/26/2002

RPI 1625

Publicação do pedido de patente

#3.1

01/27/1998

RPI 1414

Pedido de patente depositado

#2.1

02/13/1996

RPI 1315

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