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Official data from INPI

FILME POLIMÉRICO PARA O ARMAZENAMENTO OU EMBALAGEM DE MATERIAL VEGETAL,E ,EMBALAGEM PARA MATERIAL VEGETAL

Prazo de SigiloInvention Patent
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Application data

Number

PI8903487

Type

Invention Patent

Filing

07/14/1989

Publication

03/13/1990
View on INPI

Progress at the INPI

  1. Filing07/14/89
  2. Publication03/13/90
  3. Examination06/23/92
  4. Allowance08/18/98
  5. Grant06/01/99
  6. Expired12/26/12

The letters patent expired on 12/26/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Akzo Nobel Films (Holdings) Limited

GB

Amcor Flexibles UK Limited

GB

Courtaulds Films (Holdings) Limited.

GB

Courtaulds Films & Packging (Holdings) Ltd

GB

Danisco Flexible Limited

GB

Inventors

M. Z. (pessoa física)

GB

Technical data

IPC Classification

C08J 5/18

Priority claims

GB

8816950.3 · 07/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/31/1989

RPI 993

Carta-patente expirada

#21.1

Patente extinta em 14/07/2009

12/26/2012

RPI 2190

Alteração de nome deferida

#25.4

Alterado de: Danisco Flexible Limited

08/22/2006

RPI 1859

Alteração de nome em exigência

#25.6

A fim de atender ao pedido de alteração de nome, favor apresentar a devida legalização consular.

08/02/2005

RPI 1804

Transferência deferida

#25.1

Transferido de: Akzo Nobel Films (Holdings) Limited

07/29/2003

RPI 1699

Alteração de nome deferida

#25.4

Alterado de: Courtaulds Films (Holdings) Limited.

06/17/2003

RPI 1693

Alteração de nome deferida

#25.4

Alterado de: Courtauds Films & Packaging (Holdings) LTD.

07/23/2002

RPI 1646

Concessão da patente

#16.1

06/01/1999

RPI 1482

Deferimento

#9.1

08/18/1998

RPI 1443

Exigência - art. 36 da LPI

#6.1

02/12/1997

RPI 1367

Solicitação de exame técnico

#4.1

06/23/1992

RPI 1125

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

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