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Official data from INPI

NOVO CATALISADOR DE ALQUILAÇÃO PARA COMBUSTÍVEL DE MOTOR E PROCESSO PARA O SEU USO

Em AnáliseInvention PatentPCT · US1986001644

Application data

Number

PI8606815

Type

Invention Patent

Filing

08/12/1986

Publication

10/13/1987

PCT

US1986001644

Progress at the INPI

  1. Filing08/12/86
  2. Publication10/13/87
  3. Abandoned03/01/90
  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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uop Inc.

US

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Inventors

J. K. (pessoa física)

US

T. I. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

764,707 · 08/12/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

02/08/1989

RPI 955

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1987

RPI 886

Arquivamento - Art. 36 §1° da LPI

#11.2

04/26/1994

RPI 1221

Exigência - art. 36 da LPI

#6.1

09/14/1993

RPI 1189

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

Solicitação de exame técnico

#4.1

03/01/1990

RPI 1007

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