Official data from INPI

BENEFÍCIO DE MINÉRIO DE FOSFATO

ArquivadaInvention Patent

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Application data

Number

PI8307348

Type

Invention Patent

Filing

05/04/1983

Publication

04/17/1984

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Progress at the INPI

Filing05/04/83
Publication04/17/84
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 05/04/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Commonwealt Scientific And Industrial Research Organization e Queensland phosphate Ltda

Inventors

G. [. (pessoa física)

R. [. (pessoa física)

S. [. (pessoa física)

V. M. (pessoa física)

W. [. (pessoa física)

Technical data

IPC Classification

C01B 25/01 C01B 25/32

Priority claims

PCTAU83/00054 · 05/04/1983

PF3855 · 05/05/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/29/1986

RPI 810

Notificação de entrada na fase nacional - PCT

#1.3

04/17/1984

RPI 704

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