Official data from INPI

PROCESSO DE SEPARAR ESTERÓIS DE LIPÍDIOS E PROCESSO DE SEPARAR COLESTEROL DA GORDURA DE MANTEIGA

IndeferidaInvention PatentPCT · GB1988000739

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Application data

Number

PI8807920

Type

Invention Patent

Filing

09/09/1988

Publication

05/21/1991

PCT

GB1988000739

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Progress at the INPI

Under appeal

Filing09/09/88
Publication05/21/91
Examination04/21/92
Refused09/05/95
Grant
In force

The application was refused by the INPI on 09/05/1995. The invention was never patented.

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Latest action published by the INPI: 09/05/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

Inventors

B. H. (pessoa física)

C. M. (pessoa física)

O. C. (pessoa física)

Technical data

IPC Classification

C11B 3/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1995

RPI 1292

Solicitação de exame técnico

#4.1

04/21/1992

RPI 1116

Notificação de entrada na fase nacional - PCT

#1.3

05/21/1991

RPI 1068

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