Official data from INPI

PROCESSO DE OBTENÇÃO DE ADUBO RECUPERADOR DE SOLOS.

IndeferidaInvention Patent

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Application data

Number

PI7805932

Type

Invention Patent

Filing

09/06/1978

Publication

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Progress at the INPI

Under appeal

Filing09/06/78
Publication
Examination
Refused01/31/84
Grant
In force

The application was refused by the INPI on 01/31/1984. The invention was never patented.

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Latest action published by the INPI: 01/31/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AGRO-HUMUS IND E COM DE ADUBOS ORGÂNICOS LTDA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/31/1984

RPI 693

Conhecimento de parecer técnico

#7.1

08/17/1982

RPI 617

From the same holder

PROCESSO DE FABRICAÇÃO DE ADUBO ORGÂNICO CONCENTRADO.APERFEIÇOAMENTO EM PROCESSO DE OBTENÇÃO DO ÁCIDO HÚMICO.

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