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Official data from INPI

Processo de fabricação e composição de aditivos aceleradores de combustão para álcool.

IndeferidaInvention Patent

Application data

Number

PI8006164

Type

Invention Patent

Filing

09/23/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing09/23/80
  2. Publication
  3. Examination
  4. Refused12/04/84
  5. Grant
  6. In force

The application was refused by the INPI on 12/04/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/16/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fábrica de Explosivos Britanite S.A.

PR, BR

Inventors

M. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/16/1985

RPI 756

Indeferimento

#9.2

12/04/1984

RPI 737

14.4

05/02/1984

RPI 706

Conhecimento de parecer técnico

#7.1

11/22/1983

RPI 683

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