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Official data from INPI

PROCESSO PARA A PREPARACAO DE HIDROLISADOS A PARTIR DE SUSPENSOES DE AGUAS SERVIDAS E SUBSTANCIAS ORGANICAS OU RESIDUOS PARA A OBTENCAO DE SUBSTANCIAS BIOTECNOLOGICAMENTE APROVEITAVEIS,BEM COMO DISPOSITIVO PARA A REALIZACAO DESSE PROCESSO

ArquivadaInvention Patent

Application data

Number

PI8405753

Type

Invention Patent

Filing

11/11/1983

Publication

09/17/1985

Progress at the INPI

  1. Filing11/11/83
  2. Publication09/17/85
  3. Abandoned05/27/86
  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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VOEST ALPINE AG [AT]

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Inventors

H. R. (pessoa física)

J. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/28/1989

RPI 958

Exigência - art. 36 da LPI

#6.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

01/29/1985

RPI 745

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