Official data from INPI

PROCESSO PARA PURIFICAR CONTINUAMENTE ENZIMAS PROCEDENTES DE M ICRÓBIOS ATRAVÉS DE PELO MENOS DOIS FRACIONAMENTOS DE EXTRATOS CELULARES COM DISSOLVENTES ORGÂNICOS.

ArquivadaInvention Patent

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Application data

Number

PI8007091

Type

Invention Patent

Filing

10/31/1980

Publication

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Progress at the INPI

Filing10/31/80
Publication
Abandoned01/19/82
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: 12/20/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compañia Española de Petroleos S.A.

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/20/1983

RPI 687

6.2

09/28/1982

RPI 623

Pedido de certificado de adição de invenção

#5.1

06/08/1982

RPI 607

Solicitação de exame técnico

#4.1

01/19/1982

RPI 587

From the same holder

PROCESSO PARA OBTENÇÃO DE ISOMERASE DE GLICOSE.

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