Official data from INPI

PROCESSO PARA A REACAO DE COMPOSTOS DE ENXOFRE

Em AnáliseInvention Patent

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Application data

Number

PI8406931

Type

Invention Patent

Filing

06/15/1983

Publication

06/04/1985

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Progress at the INPI

Filing06/15/83
Publication06/04/85
Abandoned06/30/87
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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

URANERZBERGBAU GMBH & CO KG [DE]

Inventors

F. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

C12P 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Notificação de entrada na fase nacional - PCT

#1.3

06/04/1985

RPI 763

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

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