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Official data from INPI

COMPOSIÇÃO DE COMBUSTÍVEL E PROCESSO PARA PRODUZIR GASOLINA CONTENDO UMA COMPOSIÇÃO TENDO METAL TERROSO ALCALINO OU METAL ALCALINO COM TOLERÂNCIA À ÁGUA INTENSIFICADA

ArquivadaInvention PatentPCT · US1989000085
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Application data

Number

PI8906956

Type

Invention Patent

Filing

01/10/1989

Publication

08/14/1990

PCT

US1989000085
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Progress at the INPI

  1. Filing01/10/89
  2. Publication08/14/90
  3. Abandoned10/08/91
  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: 04/06/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

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Inventors

S. S. (pessoa física)

US

Technical data

IPC Classification

C10L 1/02C10L 1/14C10L 1/18C10L 1/24

Priority claims

US

07/148,784 · 01/27/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

04/14/1998

RPI 1425

Exigência - art. 36 da LPI

#6.1

10/01/1996

RPI 1348

Solicitação de exame técnico

#4.1

10/08/1991

RPI 1088

Notificação de entrada na fase nacional - PCT

#1.3

08/14/1990

RPI 1028

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