Official data from INPI

PROCESSO PARA A SEPARACAO DO ARSENICO DE SOLUCOES ACIDAS QUE O CONTENHAM

Em AnáliseInvention Patent

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Application data

Number

PI8607148

Type

Invention Patent

Filing

07/23/1986

Publication

04/19/1988

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Progress at the INPI

Filing07/23/86
Publication04/19/88
Abandoned
Allowance
Grant
In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NUOVA SAMIN SPA [IT]

Inventors

B. [. (pessoa física)

G. [. (pessoa física)

Technical data

IPC Classification

C01G 28/00 C22B 15/14 C22B 3/00 C22B 30/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

06/07/1988

RPI 920

Notificação de entrada na fase nacional - PCT

#1.3

04/19/1988

RPI 913

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