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Official data from INPI

PROCESSO PARA PREPARAR CATALISADOR IMPREGNADO

ArquivadaInvention Patent

Application data

Number

PI8201228

Type

Invention Patent

Filing

03/08/1982

Publication

10/25/1983

Progress at the INPI

  1. Filing03/08/82
  2. Publication10/25/83
  3. Examination01/07/86
  4. Allowance02/09/88
  5. Abandoned
  6. In force

The application was allowed on 02/09/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Standard Oil Company

US

See this company's full portfolio

Inventors

D. S. (pessoa física)

US

M. F. (pessoa física)

US

R. G. (pessoa física)

US

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

06/07/1988

RPI 920

Deferimento

#9.1

02/09/1988

RPI 903

Republicação - classificação IPC

#15.11

05/05/1987

RPI 863

Exigência - art. 36 da LPI

#6.1

04/14/1987

RPI 860

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

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