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Official data from INPI

CONVERSÃO TERMOQUÍMICA DE BIOMASSA PARA ETANOL.

ArquivadaInvention Patent

Application data

Number

PI8108575

Type

Invention Patent

Filing

12/23/1981

Publication

04/06/1982

Progress at the INPI

  1. Filing12/23/81
  2. Publication04/06/82
  3. Abandoned11/01/83
  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: 04/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

Inventors

E. P. (pessoa física)

H. E. (pessoa física)

H. J. (pessoa física)

L. S. (pessoa física)

S. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/02/1985

RPI 754

Exigência - art. 36 da LPI

#6.1

10/02/1984

RPI 728

Solicitação de exame técnico

#4.1

11/01/1983

RPI 680

Notificação de entrada na fase nacional - PCT

#1.3

04/06/1982

RPI 598

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