Official data from INPI

122013009091

Arquivada/ExtintaUtility ModelPCT · US2011042407

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Application data

Number

122013009091

Type

Utility Model

Filing

06/29/2011

Publication

PCT

US2011042407

View on INPI

Progress at the INPI

Filing06/29/11
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/28/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GRAFTECH INTERNATIONAL HOLDINGS INC.

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente RPI 2467 de 17/04/2018

08/28/2018

RPI 2486

Arquivamento por falta de pagamento

#8.6

referente às anuidades em débito

04/17/2018

RPI 2467

Notificação de pedido dividido

#2.4

09/26/2017

RPI 2438

Requerimento de pedido de patente

#2.10

Protocolo nº 20130031353, de 12/04/2013 ; Dividido do PCT BR 11 2012 025384-0

06/10/2014

RPI 2266

From the same holder

112026015517 112025022510 MÉTODO DE MONITORAR ELETRODOS E SISTEMA PARA IDENTIFICAR ELETRODOS DE GRAFITE USADOS EM UM FORNO A ARCO ELÉTRICO (EAF)ELETRODO DE GRAFITE Método e sistema de monitoramento de consumo elétrico em uma fornalha de arco elétrico ELETRODO DE GRAFITE “MÉTODO DE CRIAR COQUE AGULHA COM INCHAMENTO REDUZIDO”

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