Official data from INPI

COMPOSTO, COMPOSICAO E PROCESSO APROPRIADOS AO CONTROLE DE CRESCIMENTO DE VEGETACAO INDESEJADA

ArquivadaInvention Patent

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Application data

Number

PI8101313

Type

Invention Patent

Filing

03/07/1980

Publication

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Progress at the INPI

Filing03/07/80
Publication
Examination10/25/83
Allowance03/19/85
Abandoned
In force

The application was allowed on 03/19/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DU PONT

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Inventors

L. G. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Arquivamento - Art. 33 da LPI

#11.1

09/10/1985

RPI 777

Notificação para pagamento de retribuição

#13.1

07/09/1985

RPI 768

Deferimento

#9.1

03/19/1985

RPI 752

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

From the same holder

COMPOSTOS COMPOSICAO ADEQUADA E PROCESSO PARA CONTROLAR CRESCIMENTO DE VEGETACAO INDESEJADA SEM TITULO COMPOSIÇÃO TERMOPLÁSTICA.SEM TITULO COMPOSICAO PESTICIDA SOLIDA E PROCESSO PARA PREPARAR A COMPOSICAO COMPSICAO;CARPETE;E CARPETE PARA AUTOMOVEIS PROCESSO INTEGRADO PARA LAMINACAO DE UMA CAMADA CONTINUA DE COMPOSICAO FOTOSSENSIVEL COMPOSICAO DE POLIURETANA FOTOCURAVEL

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