Official data from INPI

PROCESSO PARA ISOLAMENTO DE PROTEINAS A PARTIR DE FOLHAS DE PLANTAS

IndeferidaInvention Patent

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Application data

Number

PI8109020

Type

Invention Patent

Filing

05/18/1981

Publication

04/12/1983

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Progress at the INPI

Under appeal

Filing05/18/81
Publication04/12/83
Examination09/25/84
Refused05/07/85
Grant
In force

The application was refused by the INPI on 05/07/1985. The invention was never patented.

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Latest action published by the INPI: 05/07/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LEAF PROTEIN INC [US]

Inventors

K. [. (pessoa física)

W. [. (pessoa física)

Technical data

IPC Classification

C12N 9/88

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

09/25/1984

RPI 727

Notificação de entrada na fase nacional - PCT

#1.3

04/12/1983

RPI 651

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