Official data from INPI

PROCESSO PARA A EXTRACAO DE UM COLORANTE TIPO ANTOCIANINA DE UM PRODUTO NATURAL

Em AnáliseInvention Patent

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Application data

Number

PI8003539

Type

Invention Patent

Filing

06/08/1979

Publication

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Progress at the INPI

Filing06/08/79
Publication
Examination04/13/82
Refused08/26/86
Grant
In force

The application was refused on 08/26/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COCA COLA CO

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/26/1986

RPI 827

Petição de recurso

#12.2

07/19/1983

RPI 665

Indeferimento

#9.2

04/05/1983

RPI 650

6.2

09/21/1982

RPI 622

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

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