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Official data from INPI

PROCESSO PARA DESSULFURAR RESIDUOS DE PETROLEO

ArquivadaInvention Patent

Application data

Number

PI8000751

Type

Invention Patent

Filing

02/07/1980

Publication

-

Progress at the INPI

  1. Filing02/07/80
  2. Publication
  3. Abandoned10/04/83
  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: 04/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. R. (pessoa física)

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/22/1986

RPI 809

Republicação - classificação IPC

#15.11

04/16/1985

RPI 756

8.1

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

10/04/1983

RPI 676

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