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Official data from INPI

PROCESSO PARA O CRAQUEAMENTO CATALÍTICO DE GASÓLEO.

ArquivadaInvention Patent

Application data

Number

PI8206209

Type

Invention Patent

Filing

10/24/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing10/24/82
  2. Publication09/20/83
  3. Abandoned07/30/85
  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.

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Latest action published by the INPI: 02/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

W. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

315.322 · 10/26/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/24/1987

RPI 853

Exigência - art. 36 da LPI

#6.1

03/25/1986

RPI 805

Solicitação de exame técnico

#4.1

07/30/1985

RPI 771

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

12/14/1982

RPI 634

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