Official data from INPI

GERADOR DE GÁS POBRE A PARTIR DE PRODUTOS VEGETAIS.

ArquivadaInvention Patent

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Application data

Number

PI8102325

Type

Invention Patent

Filing

04/15/1981

Publication

11/30/1982

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Progress at the INPI

Filing04/15/81
Publication11/30/82
Abandoned06/07/83
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: 08/13/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

C10J 3/44

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/13/1985

RPI 773

8.1

01/22/1985

RPI 744

Pedido de certificado de adição de invenção

#5.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

Publicação do pedido de patente

#3.1

11/30/1982

RPI 632

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PROCESSO PARA OBTENÇÃO DE GÁS POBRE A PARTIR DE PRODUTOS VEGETAIS.

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