Official data from INPI

DISPERSÕES DE POLÍMEROS DE ENXERTO, PROCESSO PARA SUA PREPARAÇÃO E MASSAS RETICULADAS.

ArquivadaInvention Patent

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Application data

Number

PI8300180

Type

Invention Patent

Filing

01/14/1983

Publication

10/11/1983

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Progress at the INPI

Filing01/14/83
Publication10/11/83
Abandoned02/04/86
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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

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Inventors

A. H. (pessoa física)

S. H. (pessoa física)

Technical data

IPC Classification

C08F 283/12

Priority claims

P 32 01 194.6 · 01/16/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

05/05/1987

RPI 863

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

03/01/1983

RPI 645

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