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Official data from INPI

APARELHO E PROCESSO PARA O CRAQUEAMENTO CATALÍTICO FLUIDO DE UM AGLOMERADO DE HIDROCARBONETO

DeferidaInvention Patent

Application data

Number

PI8502388

Type

Invention Patent

Filing

05/20/1985

Publication

01/21/1986

Progress at the INPI

  1. Filing05/20/85
  2. Publication01/21/86
  3. Examination03/01/88
  4. Allowance11/07/89
  5. Abandoned
  6. In force

The application was allowed on 11/07/1989 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

H. O. (pessoa física)

US

J. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

612.191 · 05/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/07/1989

RPI 994

Exigência - art. 36 da LPI

#6.1

07/18/1989

RPI 978

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Pedido de certificado de adição de invenção

#5.1

05/03/1988

RPI 915

Solicitação de exame técnico

#4.1

03/01/1988

RPI 906

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

07/23/1985

RPI 770

Arquivamento - Art. 38 §2° da LPI

#11.4

10/23/1990

RPI 1038

Notificação para pagamento de retribuição

#13.1

03/13/1990

RPI 1009

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