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Official data from INPI

COMPOSIÇÃO; PROCESSO PARA MELHORAR A RESISTÊNCIA ANTES DA CURA DE UMA MISTURA DE LIGANTE E AGREGADO REFRATÁRIO; COMPOSIÇÃO ENDURECIDA E CARBONIZADA; E PROCESSO PARA MELHORAR A RESITÊNCIA ANTES DA CURA DE UMA MISTURA DE RESINA NOVOLAK FENÓLICA E UM AGREGADO REFRATÁRIO

ArquivadaInvention Patent

Application data

Number

PI9600241

Type

Invention Patent

Filing

01/26/1996

Publication

12/23/1997

Progress at the INPI

  1. Filing01/26/96
  2. Publication12/23/97
  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: 07/23/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Borden Chemical, Inc.

US

Borden, Inc.

US

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Inventors

A. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/416.192 · 04/04/1995

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

10/02/2001

RPI 1604

Transferência deferida

#25.1

Transferido de: Borden Inc.

09/29/1998

RPI 1449

Publicação do pedido de patente

#3.1

12/23/1997

RPI 1409

Pedido de patente depositado

#2.1

03/12/1996

RPI 1319

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