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Official data from INPI

PROCESSO PARA HIDROCRAQUEAR CATALITICAMENTE UMA CARGA HIDROCARBONÍFERA

Em AnáliseInvention Patent

Application data

Number

PI8201330

Type

Invention Patent

Filing

03/11/1982

Publication

01/25/1983

Progress at the INPI

  1. Filing03/11/82
  2. Publication01/25/83
  3. Examination11/20/84
  4. Allowance
  5. Grant
  6. In force

Published on 01/25/1983, 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

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Inventors

L. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

243.220 · 03/12/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

05/17/1988

RPI 917

120

06/16/1987

RPI 869

Recurso

#12.1

11/18/1986

RPI 839

Deferimento

#9.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

09/03/1985

RPI 776

Pedido de certificado de adição de invenção

#5.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

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