Official data from INPI

PELOTAS DE COMBUSTIVEL E PROCESSO PARA PREPARACAO DA MESMA

ArquivadaInvention Patent

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Application data

Number

PI8100101

Type

Invention Patent

Filing

10/20/1980

Publication

08/17/1982

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Progress at the INPI

Filing10/20/80
Publication08/17/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 10/20/1980 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: 01/15/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRANS WORLD ENTERPRISES NV

Inventors

H. J. (pessoa física)

J. I. (pessoa física)

Technical data

IPC Classification

C10L 5/44

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/15/1985

RPI 743

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

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