Official data from INPI

PURIFICACAO DE COMPOSTOS DE ZIRCONIO

Em AnáliseInvention Patent

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Application data

Number

PI8607106

Type

Invention Patent

Filing

05/02/1985

Publication

02/09/1988

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Progress at the INPI

Filing05/02/85
Publication02/09/88
Abandoned11/08/88
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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COMMW SCIENT IND RES ORG [AU]

ICI AUSTRALIA LTD [AU]

Inventors

[. (pessoa física)

H. [. (pessoa física)

J. H. (pessoa física)

N. [. (pessoa física)

Technical data

IPC Classification

C01G 25/00 C01G 25/02 C01G 25/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Notificação de entrada na fase nacional - PCT

#1.3

02/09/1988

RPI 903

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

10/01/1991

RPI 1087

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