Official data from INPI

PROCESSO PARA A PRODUÇÃO CONTÍNUA DE MISTURAS DE PLÁSTICOS COM ADITIVOS HOMOGÊNEAS E PASSÍVEIS DE ESCORRIMENTO.

ArquivadaInvention Patent

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Application data

Number

PI8208106

Type

Invention Patent

Filing

12/20/1982

Publication

11/27/1984

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Progress at the INPI

Filing12/20/82
Publication11/27/84
Abandoned05/05/87
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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Buss Ag.

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Inventors

P. F. (pessoa física)

W. W. (pessoa física)

Technical data

IPC Classification

C08J 3/20

Priority claims

82/00135 · 12/20/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/28/1989

RPI 958

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Notificação de entrada na fase nacional - PCT

#1.3

11/27/1984

RPI 736

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