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Official data from INPI

PROCESSO PARA A OBTENÇÃO DE MASSAS DE CATALIZADORES ESTABILIZADAS E UTILIZAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8506546

Type

Invention Patent

Filing

12/27/1985

Publication

09/09/1986

Progress at the INPI

  1. Filing12/27/85
  2. Publication09/09/86
  3. Abandoned06/28/88
  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.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

H. R. (pessoa física)

DE

H. K. (pessoa física)

DE

Technical data

Priority claims

DE

P 34 47 782.9 · 12/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

03/25/1986

RPI 805

Arquivamento - Art. 36 §1° da LPI

#11.2

08/03/1993

RPI 1183

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

11/19/1991

RPI 1094

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