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Official data from INPI

PROCESSO DE REFORMAÇÃO PARA UM MATERIAL QUE CONTÉM HIDROCARBONETOS COM UM COMPONENTE DE ENXOFRE.

Em AnáliseInvention Patent

Application data

Number

PI8000669

Type

Invention Patent

Filing

02/04/1980

Publication

-

Progress at the INPI

  1. Filing02/04/80
  2. Publication
  3. Examination12/21/82
  4. Allowance
  5. Grant
  6. In force

Published on 12/21/1982, 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: 05/19/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Atlantic Richfield Company

US

See this company's full portfolio

Inventors

N. T. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

9.001 · 02/05/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

05/19/1987

RPI 865

120

08/26/1986

RPI 827

Recurso

#12.1

06/18/1985

RPI 765

8.1

11/27/1984

RPI 736

Deferimento

#9.1

09/04/1984

RPI 724

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Pedido de certificado de adição de invenção

#5.1

06/14/1983

RPI 660

Solicitação de exame técnico

#4.1

12/21/1982

RPI 635

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