Official data from INPI

POLIESTER INTEIRAMENTE AROMATICO,PROCESSAVEL EM FUSAO,APERFEICOADO;ARTIGO MOLDADO;COMPOSTO DE MOLDAGEM;E FIBRA FIADA EM FUSAO

ArquivadaInvention Patent

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Application data

Number

PI7900544

Type

Invention Patent

Filing

02/15/1978

Publication

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Progress at the INPI

Filing02/15/78
Publication
Abandoned
Allowance
Grant
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: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CELANESE CORP

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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 - Art. 36 §1° da LPI

#11.2

04/24/1984

RPI 705

Exigência - art. 36 da LPI

#6.1

09/20/1983

RPI 674

6.2

02/16/1982

RPI 591

From the same holder

PROCESSO DE REDUCAO DO CONTEUDO DE ACETALDEIDO E DO TEOR DE GERACAO DO ACETALDEIDO DA APARA DE TEREFTALATO DE POLIETILENO E PROCESSO DE MOLDAGEM DE RECIPIENTE DE TEREFTALATO DE POLIETILENO POLIMERO DE TAREFTALATO DE POLIETILENO RAMIFICADO;ISENTO DE GEL,DE ALTA RESISTENCIA A FUSAO E PROCESSOS DE PRODUCAO DO MESMO E MOLDAGEM POR SOPRO BASTAO DE FILTRO DE CIGARRO E PROCESSO DE PREPARACAO COMPOSICAO DE MOLDAGEM DE POLIOXI-METILENO,REFORCADA COM FIBRA,APERFEICOADA POLIESTER COMPLETAMENTE AROMATICO,PROCESSAVEL SOB FUSAO APERFEICOAMENTO NA HIDROFORMILACAO DE UM COMPOSTO ETILENICAMENTE INSATURADO PROCESSO DE PREPARACAO DE POLIESTER AROMATICO HALOGENADO

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