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Official data from INPI

COMPÓSITO CATALÍTICO, PROCESSO DE CONVERSÃO DE HIDROCARBONETO E PROCESSO PARA DESIDROGENAR UM HIDROCARBONETO.

Em AnáliseInvention Patent

Application data

Number

PI8602786

Type

Invention Patent

Filing

06/13/1986

Publication

02/02/1988

Progress at the INPI

  1. Filing06/13/86
  2. Publication02/02/88
  3. Examination04/19/88
  4. Allowance02/09/93
  5. Abandoned
  6. In force

The application was allowed on 02/09/1993 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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uop Inc.

US

See this company's full portfolio

Inventors

A. H. (pessoa física)

I. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Publicação do pedido de patente

#3.1

02/02/1988

RPI 902

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Arquivamento - Art. 38 §2° da LPI

#11.4

09/28/1993

RPI 1191

Notificação para pagamento de retribuição

#13.1

05/25/1993

RPI 1173

Deferimento

#9.1

02/09/1993

RPI 1158

Exigência - art. 36 da LPI

#6.1

07/14/1992

RPI 1128

14.1

08/07/1990

RPI 1027

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