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Official data from INPI

COMPOSIÇÀO DE CATALISADOR E PROCESSO PARA CRAQUEAMENTO CATALÍTICO FLUIDO DE FRAÇÀO DE PETRÓLEO.

Em AnáliseInvention Patent

Application data

Number

PI8600105

Type

Invention Patent

Filing

01/13/1986

Publication

09/23/1986

Progress at the INPI

  1. Filing01/13/86
  2. Publication09/23/86
  3. Examination10/27/87
  4. Allowance
  5. Grant
  6. In force

Published on 09/23/1986, 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

E. M. (pessoa física)

US

J. T. (pessoa física)

US

V. D. (pessoa física)

US

Technical data

Priority claims

US

691.245 · 01/14/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/27/1987

RPI 888

Publicação do pedido de patente

#3.1

09/23/1986

RPI 831

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Retificação

#15.3

03/01/1990

RPI 1007

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