Official data from INPI

COMPOSTOS ORGANICOS,PROCESSO PARA A PREPARACAO DESTES,COMPOSICOES HERBICIDAS E EMPREGO

IndeferidaInvention Patent

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Application data

Number

PI7704738

Type

Invention Patent

Filing

07/20/1976

Publication

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Progress at the INPI

Under appeal

Filing07/20/76
Publication
Examination
Refused10/23/84
Grant
In force

The application was refused by the INPI on 10/23/1984. The invention was never patented.

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Latest action published by the INPI: 10/23/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOECHST AG

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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).

Indeferimento

#9.2

10/23/1984

RPI 731

15.0

01/12/1982

RPI 586

Conhecimento de parecer técnico

#7.1

12/29/1981

RPI 584

From the same holder

UTILIZAÇÃO DE AEROGÉIS INORGÂNICOS EM FARMACOLOGIA UTILIZAÇÃO DE AEROGÉIS EM AGRICULTURA COMPOSICOES HERBICIDAS, PROCESSO PARA O COMBATE DE ERVAS DANINHAS E EMPREGO COMPOSICAO DE ENXAGUE AMACIANTE DE ROUPAS FOLHA TRANSPARENTE CONSTITUIDA DE UM POLIVINILBUTIRAL CONTENDO PLASTIFICANTE E PROCESSO PARA SUA PRODUCAO PROCESSO PARA A PRODUCAO DE PENTASSULFETO DE FOSFORO DE BAIXA REATIVIDADE,E DISPOSITIVO PARA O MESMO PROCESSO PARA A PRODUCAO DE POLIESTERES LINEARES,MATEADOS MISTURA SENSIVEL A LUZ

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