Official data from INPI

PROCESSO DE FERMENTACAO CONTINUA PARA OBTENCAO DE ETANOL

ArquivadaInvention Patent

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Application data

Number

PI8107043

Type

Invention Patent

Filing

10/30/1981

Publication

05/31/1983

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Progress at the INPI

Filing10/30/81
Publication05/31/83
Abandoned12/27/83
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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. S. (pessoa física)

Inventors

E. [. (pessoa física)

Technical data

IPC Classification

C12P 7/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/20/1988

RPI 948

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

Conhecimento de parecer técnico

#7.1

01/07/1986

RPI 794

Pedido de certificado de adição de invenção

#5.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação do pedido de patente

#3.1

05/31/1983

RPI 658

Pedido de patente depositado

#2.1

12/15/1981

RPI 582

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