Official data from INPI

PROCESSO E APARELHO PAR A CONVERSÃO DE MATERIAL ORGÂNICO POR UMA VIA MICROBIOLÓGICA.

IndeferidaInvention Patent

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Application data

Number

PI8108673

Type

Invention Patent

Filing

02/03/1981

Publication

05/25/1982

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Progress at the INPI

Under appeal

Filing02/03/81
Publication05/25/82
Examination05/17/83
Refused08/25/87
Grant
In force

The application was refused by the INPI on 08/25/1987. The invention was never patented.

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Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Sorigona

Inventors

H. L. (pessoa física)

Technical data

IPC Classification

C02F 11/04 C02F 3/28 C12P 7/06

Priority claims

8000923-6 · 02/05/1980

PTC8100033 · 02/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/25/1987

RPI 879

Conhecimento de parecer técnico

#7.1

10/29/1985

RPI 784

Pedido de certificado de adição de invenção

#5.1

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

05/17/1983

RPI 656

Notificação de entrada na fase nacional - PCT

#1.3

05/25/1982

RPI 605

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