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Official data from INPI

PROCESSO PARA OBTENÇÃO DE UM CORRETIVO DE SOLO COM BASE ORGÂNICA

Em AnáliseInvention Patent
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Application data

Number

PI9201996

Type

Invention Patent

Filing

05/21/1992

Publication

08/25/1992
View on INPI

Progress at the INPI

  1. Filing05/21/92
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 05/21/1992. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 04/30/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pro Vaso Comércio de Fertilizantes Orgânico Ltda.

SP, BR

Inventors

J. C. (pessoa física)

BR

Technical data

IPC Classification

C05F 11/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

04/30/1996

RPI 1326

Pedido de certificado de adição de invenção

#5.1

05/18/1993

RPI 1172

Solicitação de exame técnico

#4.1

01/12/1993

RPI 1154

Publicação antecipada

#3.2

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

06/30/1992

RPI 1126

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