Official data from INPI

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Em AnáliseInvention Patent

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Application data

Number

PI8606864

Type

Invention Patent

Filing

09/11/1986

Publication

11/03/1987

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Progress at the INPI

Filing09/11/86
Publication11/03/87
Abandoned07/11/89
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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ultramafic Technology, Inc

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

C01G 37/00 C22B 1/00 C22B 1/02 C22B 26/22 C22B 3/00 C22B 34/00 C22B 34/32 C22B 61/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/11/1989

RPI 977

Solicitação de exame não realizada

#4.2

06/06/1989

RPI 972

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Arquivamento - Art. 36 §1° da LPI

#11.2

07/06/1993

RPI 1179

Exigência - art. 36 da LPI

#6.1

01/19/1993

RPI 1155

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