Official data from INPI

REPRODUCAO EM CASSETE DE AULAS AO VIVO,APOSTILLAS,PUBLICACOES DIDATICAS,LIVROS E CONGENERES

ArquivadaInvention Patent

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Application data

Number

PI7803799

Type

Invention Patent

Filing

06/14/1978

Publication

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Progress at the INPI

Filing06/14/78
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 06/14/1978 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: 08/17/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIVEIRA E

O. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

08/17/1982

RPI 617

8.1

03/09/1982

RPI 594

From the same holder

PROCESSO PARA SINTESE DO METANOL JOGO DAS FORMULAS

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