Official data from INPI

PROCESSO PARA A PRODUÇÀO ELETROLÍTICA DE UM METAL POLIVALENTE E ELÉTRODO PARA REALIZAR O PROCESSO

Em AnáliseInvention PatentPCT · EP1989000395

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Application data

Number

PI8907391

Type

Invention Patent

Filing

04/13/1989

Publication

04/23/1991

PCT

EP1989000395

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Progress at the INPI

Filing04/13/89
Publication04/23/91
Examination11/12/91
Allowance
Grant
In force

Published on 04/23/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ginatta Torino Titanium S.p.a.

Inventors

G. O. (pessoa física)

M. G. (pessoa física)

R. B. (pessoa física)

Technical data

IPC Classification

C25C 3/26 C25C 7/02

Priority claims

67364-A/88 · 04/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

Notificação de entrada na fase nacional - PCT

#1.3

04/23/1991

RPI 1064

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