Official data from INPI

ARTIGO REVESTIDO

IndeferidaInvention Patent

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Application data

Number

PI8001521

Type

Invention Patent

Filing

03/15/1979

Publication

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Progress at the INPI

Under appeal

Filing03/15/79
Publication
Examination02/01/83
Refused01/22/85
Grant
In force

The application was refused by the INPI on 01/22/1985. The invention was never patented.

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Latest action published by the INPI: 01/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAUFFER CHEMICAL CO

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Inventors

G. F. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/22/1985

RPI 744

Conhecimento de parecer técnico

#7.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

02/01/1983

RPI 641

From the same holder

PROCESSO PARA A PRODUCAO DE UM COMPOSTO COMPOSICAO COSMETICA CONDENDO PROTEINA DE SORO DE LEITE E PROCESSO PARA PREPARACAO DE COMPOSICAO COSMETICA PROCESSO PARA PREPARAR UMA 3-ALQUIL -I-CLOROFENIL -BUTIRILNITRILA PROCESSO PARA A PREPARACAO DE UM COMPONENTE CATALISADOR QUE CONTEM HALOGENETO DE TITANIO PROCESSO PARA PREPARACAO DE UM SISTEMA CATALISADOR COMPOSICAO HERBICIDA SOLIDA, PROCESSO PARA PREPARAR UMA COMPOSICAO HERBICIDA SOLIDA E PROCESSO DE CONTROLAR A VEGETACAO INDESEJAVEL COMPOSICOES HERBICIDAS CINERGETICAS E PROCESSO PARA CONTROLE DE ERVAS DANINHAS COMPOSICAO HERBICIDA E PROCESSO PARA CONTROLE DE VEGETACAO INDESEJAVEL

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