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Official data from INPI

COMPOSIÇÃO ACARICIDA, USO E PROCESSO PARA SUA PRODUÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8203746

Type

Invention Patent

Filing

06/25/1982

Publication

06/21/1983

Progress at the INPI

  1. Filing06/25/82
  2. Publication06/21/83
  3. Examination04/09/85
  4. Allowance
  5. Grant
  6. In force

Published on 06/21/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. Nattermann & Cie. GMBH

DE

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Inventors

E. E. (pessoa física)

DE

H. O. (pessoa física)

DE

M. G. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 25 448.9 · 06/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

06/21/1983

RPI 661

Pedido de patente depositado

#2.1

08/10/1982

RPI 616

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