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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8602715

Type

Invention Patent

Filing

06/11/1986

Publication

02/10/1987

Progress at the INPI

  1. Filing06/11/86
  2. Publication02/10/87
  3. Abandoned03/21/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Forschungszentrum Julich GmbH

DE

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Inventors

D. J. (pessoa física)

M. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/21/1989

RPI 961

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

12/16/1986

RPI 843

Arquivamento - Art. 36 §1° da LPI

#11.2

05/24/1994

RPI 1225

Exigência - art. 36 da LPI

#6.1

10/13/1993

RPI 1193

14.4

06/11/1991

RPI 1071

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